[REF] move history of xml/js to s_chart files

2 files changed, 2833 insertions, 0 deletions

diff --git a/addons/website/static/src/snippets/s_chart/000.js b/addons/website/static/src/snippets/s_chart/000.js
new file mode 100644
index 00000000000..b9ca31ee248
--- /dev/null
+++ b/addons/website/static/src/snippets/s_chart/000.js
@@ -0,0 +1,1061 @@
+odoo.define('website.content.snippets.animation', function (require) {
+'use strict';
+
+/**
+ * Provides a way to start JS code for snippets' initialization and animations.
+ */
+
+var Class = require('web.Class');
+const ColorpickerDialog = require('web.ColorpickerDialog');
+var config = require('web.config');
+var core = require('web.core');
+var mixins = require('web.mixins');
+var publicWidget = require('web.public.widget');
+var utils = require('web.utils');
+
+var qweb = core.qweb;
+const _t = core._t;
+
+// Initialize fallbacks for the use of requestAnimationFrame,
+// cancelAnimationFrame and performance.now()
+window.requestAnimationFrame = window.requestAnimationFrame
+    || window.webkitRequestAnimationFrame
+    || window.mozRequestAnimationFrame
+    || window.msRequestAnimationFrame
+    || window.oRequestAnimationFrame;
+window.cancelAnimationFrame = window.cancelAnimationFrame
+    || window.webkitCancelAnimationFrame
+    || window.mozCancelAnimationFrame
+    || window.msCancelAnimationFrame
+    || window.oCancelAnimationFrame;
+if (!window.performance || !window.performance.now) {
+    window.performance = {
+        now: function () {
+            return Date.now();
+        }
+    };
+}
+
+/**
+ * Add the notion of edit mode to public widgets.
+ */
+publicWidget.Widget.include({
+    /**
+     * Indicates if the widget should not be instantiated in edit. The default
+     * is true, indeed most (all?) defined widgets only want to initialize
+     * events and states which should not be active in edit mode (this is
+     * especially true for non-website widgets).
+     *
+     * @type {boolean}
+     */
+    disabledInEditableMode: true,
+    /**
+     * Acts as @see Widget.events except that the events are only binded if the
+     * Widget instance is instanciated in edit mode. The property is not
+     * considered if @see disabledInEditableMode is false.
+     */
+    edit_events: null,
+    /**
+     * Acts as @see Widget.events except that the events are only binded if the
+     * Widget instance is instanciated in readonly mode. The property only
+     * makes sense if @see disabledInEditableMode is false, you should simply
+     * use @see Widget.events otherwise.
+     */
+    read_events: null,
+
+    /**
+     * Initializes the events that will need to be binded according to the
+     * given mode.
+     *
+     * @constructor
+     * @param {Object} parent
+     * @param {Object} [options]
+     * @param {boolean} [options.editableMode=false]
+     *        true if the page is in edition mode
+     */
+    init: function (parent, options) {
+        this._super.apply(this, arguments);
+
+        this.editableMode = this.options.editableMode || false;
+        var extraEvents = this.editableMode ? this.edit_events : this.read_events;
+        if (extraEvents) {
+            this.events = _.extend({}, this.events || {}, extraEvents);
+        }
+    },
+});
+
+/**
+ * In charge of handling one animation loop using the requestAnimationFrame
+ * feature. This is used by the `Animation` class below and should not be called
+ * directly by an end developer.
+ *
+ * This uses a simple API: it can be started, stopped, played and paused.
+ */
+var AnimationEffect = Class.extend(mixins.ParentedMixin, {
+    /**
+     * @constructor
+     * @param {Object} parent
+     * @param {function} updateCallback - the animation update callback
+     * @param {string} [startEvents=scroll]
+     *        space separated list of events which starts the animation loop
+     * @param {jQuery|DOMElement} [$startTarget=window]
+     *        the element(s) on which the startEvents are listened
+     * @param {Object} [options]
+     * @param {function} [options.getStateCallback]
+     *        a function which returns a value which represents the state of the
+     *        animation, i.e. for two same value, no refreshing of the animation
+     *        is needed. Can be used for optimization. If the $startTarget is
+     *        the window element, this defaults to returning the current
+     *        scoll offset of the window or the size of the window for the
+     *        scroll and resize events respectively.
+     * @param {string} [options.endEvents]
+     *        space separated list of events which pause the animation loop. If
+     *        not given, the animation is stopped after a while (if no
+     *        startEvents is received again)
+     * @param {jQuery|DOMElement} [options.$endTarget=$startTarget]
+     *        the element(s) on which the endEvents are listened
+     */
+    init: function (parent, updateCallback, startEvents, $startTarget, options) {
+        mixins.ParentedMixin.init.call(this);
+        this.setParent(parent);
+
+        options = options || {};
+        this._minFrameTime = 1000 / (options.maxFPS || 100);
+
+        // Initialize the animation startEvents, startTarget, endEvents, endTarget and callbacks
+        this._updateCallback = updateCallback;
+        this.startEvents = startEvents || 'scroll';
+        this.$startTarget = $($startTarget || window);
+        if (options.getStateCallback) {
+            this._getStateCallback = options.getStateCallback;
+        } else if (this.startEvents === 'scroll' && this.$startTarget[0] === window) {
+            this._getStateCallback = function () {
+                return window.pageYOffset;
+            };
+        } else if (this.startEvents === 'resize' && this.$startTarget[0] === window) {
+            this._getStateCallback = function () {
+                return {
+                    width: window.innerWidth,
+                    height: window.innerHeight,
+                };
+            };
+        } else {
+            this._getStateCallback = function () {
+                return undefined;
+            };
+        }
+        this.endEvents = options.endEvents || false;
+        this.$endTarget = options.$endTarget ? $(options.$endTarget) : this.$startTarget;
+
+        this._updateCallback = this._updateCallback.bind(parent);
+        this._getStateCallback = this._getStateCallback.bind(parent);
+
+        // Add a namespace to events using the generated uid
+        this._uid = '_animationEffect' + _.uniqueId();
+        this.startEvents = _processEvents(this.startEvents, this._uid);
+        if (this.endEvents) {
+            this.endEvents = _processEvents(this.endEvents, this._uid);
+        }
+
+        function _processEvents(events, namespace) {
+            events = events.split(' ');
+            return _.each(events, function (e, index) {
+                events[index] += ('.' + namespace);
+            }).join(' ');
+        }
+    },
+    /**
+     * @override
+     */
+    destroy: function () {
+        mixins.ParentedMixin.destroy.call(this);
+        this.stop();
+    },
+
+    //--------------------------------------------------------------------------
+    // Public
+    //--------------------------------------------------------------------------
+
+    /**
+     * Initializes when the animation must be played and paused and initializes
+     * the animation first frame.
+     */
+    start: function () {
+        // Initialize the animation first frame
+        this._paused = false;
+        this._rafID = window.requestAnimationFrame((function (t) {
+            this._update(t);
+            this._paused = true;
+        }).bind(this));
+
+        // Initialize the animation play/pause events
+        if (this.endEvents) {
+            /**
+             * If there are endEvents, the animation should begin playing when
+             * the startEvents are triggered on the $startTarget and pause when
+             * the endEvents are triggered on the $endTarget.
+             */
+            this.$startTarget.on(this.startEvents, (function (e) {
+                if (this._paused) {
+                    _.defer(this.play.bind(this, e));
+                }
+            }).bind(this));
+            this.$endTarget.on(this.endEvents, (function () {
+                if (!this._paused) {
+                    _.defer(this.pause.bind(this));
+                }
+            }).bind(this));
+        } else {
+            /**
+             * Else, if there is no endEvents, the animation should begin playing
+             * when the startEvents are *continuously* triggered on the
+             * $startTarget or fully played once. To achieve this, the animation
+             * begins playing and is scheduled to pause after 2 seconds. If the
+             * startEvents are triggered during that time, this is not paused
+             * for another 2 seconds. This allows to describe an "effect"
+             * animation (which lasts less than 2 seconds) or an animation which
+             * must be playing *during* an event (scroll, mousemove, resize,
+             * repeated clicks, ...).
+             */
+            var pauseTimer = null;
+            this.$startTarget.on(this.startEvents, _.throttle((function (e) {
+                this.play(e);
+
+                clearTimeout(pauseTimer);
+                pauseTimer = _.delay((function () {
+                    this.pause();
+                    pauseTimer = null;
+                }).bind(this), 2000);
+            }).bind(this), 250, {trailing: false}));
+        }
+    },
+    /**
+     * Pauses the animation and destroys the attached events which trigger the
+     * animation to be played or paused.
+     */
+    stop: function () {
+        this.$startTarget.off(this.startEvents);
+        if (this.endEvents) {
+            this.$endTarget.off(this.endEvents);
+        }
+        this.pause();
+    },
+    /**
+     * Forces the requestAnimationFrame loop to start.
+     *
+     * @param {Event} e - the event which triggered the animation to play
+     */
+    play: function (e) {
+        this._newEvent = e;
+        if (!this._paused) {
+            return;
+        }
+        this._paused = false;
+        this._rafID = window.requestAnimationFrame(this._update.bind(this));
+        this._lastUpdateTimestamp = undefined;
+    },
+    /**
+     * Forces the requestAnimationFrame loop to stop.
+     */
+    pause: function () {
+        if (this._paused) {
+            return;
+        }
+        this._paused = true;
+        window.cancelAnimationFrame(this._rafID);
+        this._lastUpdateTimestamp = undefined;
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Callback which is repeatedly called by the requestAnimationFrame loop.
+     * It controls the max fps at which the animation is running and initializes
+     * the values that the update callback needs to describe the animation
+     * (state, elapsedTime, triggered event).
+     *
+     * @private
+     * @param {DOMHighResTimeStamp} timestamp
+     */
+    _update: function (timestamp) {
+        if (this._paused) {
+            return;
+        }
+        this._rafID = window.requestAnimationFrame(this._update.bind(this));
+
+        // Check the elapsed time since the last update callback call.
+        // Consider it 0 if there is no info of last timestamp and leave this
+        // _update call if it was called too soon (would overflow the set max FPS).
+        var elapsedTime = 0;
+        if (this._lastUpdateTimestamp) {
+            elapsedTime = timestamp - this._lastUpdateTimestamp;
+            if (elapsedTime < this._minFrameTime) {
+                return;
+            }
+        }
+
+        // Check the new animation state thanks to the get state callback and
+        // store its new value. If the state is the same as the previous one,
+        // leave this _update call, except if there is an event which triggered
+        // the "play" method again.
+        var animationState = this._getStateCallback(elapsedTime, this._newEvent);
+        if (!this._newEvent
+         && animationState !== undefined
+         && _.isEqual(animationState, this._animationLastState)) {
+            return;
+        }
+        this._animationLastState = animationState;
+
+        // Call the update callback with frame parameters
+        this._updateCallback(this._animationLastState, elapsedTime, this._newEvent);
+        this._lastUpdateTimestamp = timestamp; // Save the timestamp at which the update callback was really called
+        this._newEvent = undefined; // Forget the event which triggered the last "play" call
+    },
+});
+
+/**
+ * Also register AnimationEffect automatically (@see effects, _prepareEffects).
+ */
+var Animation = publicWidget.Widget.extend({
+    /**
+     * The max FPS at which all the automatic animation effects will be
+     * running by default.
+     */
+    maxFPS: 100,
+    /**
+     * @see this._prepareEffects
+     *
+     * @type {Object[]}
+     * @type {string} startEvents
+     *       The names of the events which trigger the effect to begin playing.
+     * @type {string} [startTarget]
+     *       A selector to find the target where to listen for the start events
+     *       (if no selector, the window target will be used). If the whole
+     *       $target of the animation should be used, use the 'selector' string.
+     * @type {string} [endEvents]
+     *       The name of the events which trigger the end of the effect (if none
+     *       is defined, the animation will stop after a while
+     *       @see AnimationEffect.start).
+     * @type {string} [endTarget]
+     *       A selector to find the target where to listen for the end events
+     *       (if no selector, the startTarget will be used). If the whole
+     *       $target of the animation should be used, use the 'selector' string.
+     * @type {string} update
+     *       A string which refers to a method which will be used as the update
+     *       callback for the effect. It receives 3 arguments: the animation
+     *       state, the elapsedTime since last update and the event which
+     *       triggered the animation (undefined if just a new update call
+     *       without trigger).
+     * @type {string} [getState]
+     *       The animation state is undefined by default, the scroll offset for
+     *       the particular {startEvents: 'scroll'} effect and an object with
+     *       width and height for the particular {startEvents: 'resize'} effect.
+     *       There is the possibility to define the getState callback of the
+     *       animation effect with this key. This allows to improve performance
+     *       even further in some cases.
+     */
+    effects: [],
+
+    /**
+     * Initializes the animation. The method should not be called directly as
+     * called automatically on animation instantiation and on restart.
+     *
+     * Also, prepares animation's effects and start them if any.
+     *
+     * @override
+     */
+    start: function () {
+        this._prepareEffects();
+        _.each(this._animationEffects, function (effect) {
+            effect.start();
+        });
+        return this._super.apply(this, arguments);
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Registers `AnimationEffect` instances.
+     *
+     * This can be done by extending this method and calling the @see _addEffect
+     * method in it or, better, by filling the @see effects property.
+     *
+     * @private
+     */
+    _prepareEffects: function () {
+        this._animationEffects = [];
+
+        var self = this;
+        _.each(this.effects, function (desc) {
+            self._addEffect(self[desc.update], desc.startEvents, _findTarget(desc.startTarget), {
+                getStateCallback: desc.getState && self[desc.getState],
+                endEvents: desc.endEvents || undefined,
+                $endTarget: _findTarget(desc.endTarget),
+                maxFPS: self.maxFPS,
+            });
+
+            // Return the DOM element matching the selector in the form
+            // described above.
+            function _findTarget(selector) {
+                if (selector) {
+                    if (selector === 'selector') {
+                        return self.$target;
+                    }
+                    return self.$(selector);
+                }
+                return undefined;
+            }
+        });
+    },
+    /**
+     * Registers a new `AnimationEffect` according to given parameters.
+     *
+     * @private
+     * @see AnimationEffect.init
+     */
+    _addEffect: function (updateCallback, startEvents, $startTarget, options) {
+        this._animationEffects.push(
+            new AnimationEffect(this, updateCallback, startEvents, $startTarget, options)
+        );
+    },
+});
+
+//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+
+var registry = publicWidget.registry;
+
+registry.slider = publicWidget.Widget.extend({
+    selector: '.carousel',
+    disabledInEditableMode: false,
+    edit_events: {
+        'content_changed': '_onContentChanged',
+    },
+
+    /**
+     * @override
+     */
+    start: function () {
+        this.$('img').on('load.slider', () => this._computeHeights());
+        this._computeHeights();
+        // Initialize carousel and pause if in edit mode.
+        this.$target.carousel(this.editableMode ? 'pause' : undefined);
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * @override
+     */
+    destroy: function () {
+        this._super.apply(this, arguments);
+        this.$('img').off('.slider');
+        this.$target.carousel('pause');
+        this.$target.removeData('bs.carousel');
+        _.each(this.$('.carousel-item'), function (el) {
+            $(el).css('min-height', '');
+        });
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    _computeHeights: function () {
+        var maxHeight = 0;
+        var $items = this.$('.carousel-item');
+        $items.css('min-height', '');
+        _.each($items, function (el) {
+            var $item = $(el);
+            var isActive = $item.hasClass('active');
+            $item.addClass('active');
+            var height = $item.outerHeight();
+            if (height > maxHeight) {
+                maxHeight = height;
+            }
+            $item.toggleClass('active', isActive);
+        });
+        $items.css('min-height', maxHeight);
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    _onContentChanged: function (ev) {
+        this._computeHeights();
+    },
+});
+
+registry.parallax = Animation.extend({
+    selector: '.parallax',
+    disabledInEditableMode: false,
+    effects: [{
+        startEvents: 'scroll',
+        update: '_onWindowScroll',
+    }],
+
+    /**
+     * @override
+     */
+    start: function () {
+        this._rebuild();
+        $(window).on('resize.animation_parallax', _.debounce(this._rebuild.bind(this), 500));
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * @override
+     */
+    destroy: function () {
+        this._super.apply(this, arguments);
+        $(window).off('.animation_parallax');
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Prepares the background element which will scroll at a different speed
+     * according to the viewport dimensions and other snippet parameters.
+     *
+     * @private
+     */
+    _rebuild: function () {
+        // Add/find bg DOM element to hold the parallax bg (support old v10.0 parallax)
+        if (!this.$bg || !this.$bg.length) {
+            this.$bg = this.$('> .s_parallax_bg');
+            if (!this.$bg.length) {
+                this.$bg = $('<span/>', {
+                    class: 's_parallax_bg' + (this.$target.hasClass('oe_custom_bg') ? ' oe_custom_bg' : ''),
+                }).prependTo(this.$target);
+            }
+        }
+        var urlTarget = this.$target.css('background-image');
+        if (urlTarget !== 'none') {
+            this.$bg.css('background-image', urlTarget);
+        }
+        this.$target.css('background-image', 'none');
+
+        // Get parallax speed
+        this.speed = parseFloat(this.$target.attr('data-scroll-background-ratio') || 0);
+
+        // Reset offset if parallax effect will not be performed and leave
+        this.$target.toggleClass('s_parallax_is_fixed', this.speed === 1);
+        var noParallaxSpeed = (this.speed === 0 || this.speed === 1);
+        this.$target.toggleClass('s_parallax_no_overflow_hidden', noParallaxSpeed);
+        if (noParallaxSpeed) {
+            this.$bg.css({
+                transform: '',
+                top: '',
+                bottom: '',
+            });
+            return;
+        }
+
+        // Initialize parallax data according to snippet and viewport dimensions
+        this.viewport = document.body.clientHeight - $('#wrapwrap').position().top;
+        this.visibleArea = [this.$target.offset().top];
+        this.visibleArea.push(this.visibleArea[0] + this.$target.innerHeight() + this.viewport);
+        this.ratio = this.speed * (this.viewport / 10);
+
+        // Provide a "safe-area" to limit parallax
+        this.$bg.css({
+            top: -this.ratio,
+            bottom: -this.ratio,
+        });
+    },
+
+    //--------------------------------------------------------------------------
+    // Effects
+    //--------------------------------------------------------------------------
+
+    /**
+     * Describes how to update the snippet when the window scrolls.
+     *
+     * @private
+     * @param {integer} scrollOffset
+     */
+    _onWindowScroll: function (scrollOffset) {
+        // Speed == 0 is no effect and speed == 1 is handled by CSS only
+        if (this.speed === 0 || this.speed === 1) {
+            return;
+        }
+
+        // Perform translation if the element is visible only
+        var vpEndOffset = scrollOffset + this.viewport;
+        if (vpEndOffset >= this.visibleArea[0]
+         && vpEndOffset <= this.visibleArea[1]) {
+            this.$bg.css('transform', 'translateY(' + _getNormalizedPosition.call(this, vpEndOffset) + 'px)');
+        }
+
+        function _getNormalizedPosition(pos) {
+            // Normalize scroll in a 1 to 0 range
+            var r = (pos - this.visibleArea[1]) / (this.visibleArea[0] - this.visibleArea[1]);
+            // Normalize accordingly to current options
+            return Math.round(this.ratio * (2 * r - 1));
+        }
+    },
+});
+
+registry.mediaVideo = publicWidget.Widget.extend({
+    selector: '.media_iframe_video',
+
+    /**
+     * @override
+     */
+    start: function () {
+        // TODO: this code should be refactored to make more sense and be better
+        // integrated with Odoo (this refactoring should be done in master).
+
+        var def = this._super.apply(this, arguments);
+        if (this.$target.children('iframe').length) {
+            // There already is an <iframe/>, do nothing
+            return def;
+        }
+
+        // Bug fix / compatibility: empty the <div/> element as all information
+        // to rebuild the iframe should have been saved on the <div/> element
+        this.$target.empty();
+
+        // Add extra content for size / edition
+        this.$target.append(
+            '<div class="css_editable_mode_display">&nbsp;</div>' +
+            '<div class="media_iframe_video_size">&nbsp;</div>'
+        );
+
+        // Rebuild the iframe. Depending on version / compatibility / instance,
+        // the src is saved in the 'data-src' attribute or the
+        // 'data-oe-expression' one (the latter is used as a workaround in 10.0
+        // system but should obviously be reviewed in master).
+        this.$target.append($('<iframe/>', {
+            src: _.escape(this.$target.data('oe-expression') || this.$target.data('src')),
+            frameborder: '0',
+            allowfullscreen: 'allowfullscreen',
+            sandbox: 'allow-scripts allow-same-origin', // https://www.html5rocks.com/en/tutorials/security/sandboxed-iframes/
+        }));
+
+        return def;
+    },
+});
+
+registry.backgroundVideo = publicWidget.Widget.extend({
+    selector: '.o_background_video',
+    xmlDependencies: ['/website/static/src/xml/website.background.video.xml'],
+    disabledInEditableMode: false,
+
+    /**
+     * @override
+     */
+    start: function () {
+        var proms = [this._super(...arguments)];
+
+        this.videoSrc = this.el.dataset.bgVideoSrc;
+        this.iframeID = _.uniqueId('o_bg_video_iframe_');
+
+        this.isYoutubeVideo = this.videoSrc.indexOf('youtube') >= 0;
+        this.isMobileEnv = config.device.size_class <= config.device.SIZES.LG && config.device.touch;
+        if (this.isYoutubeVideo && this.isMobileEnv) {
+            this.videoSrc = this.videoSrc + "&enablejsapi=1";
+
+            if (!window.YT) {
+                proms.push(new Promise(resolve => {
+                    window.onYouTubeIframeAPIReady = () => resolve();
+                }));
+                $('<script/>', {
+                    src: 'https://www.youtube.com/iframe_api',
+                }).appendTo('head');
+            }
+        }
+
+        var throttledUpdate = _.throttle(() => this._adjustIframe(), 50);
+
+        var $dropdownMenu = this.$el.closest('.dropdown-menu');
+        if ($dropdownMenu.length) {
+            this.$dropdownParent = $dropdownMenu.parent();
+            this.$dropdownParent.on('shown.bs.dropdown.backgroundVideo', throttledUpdate);
+        }
+
+        $(window).on('resize.' + this.iframeID, throttledUpdate);
+
+        return Promise.all(proms).then(() => this._appendBgVideo());
+    },
+    /**
+     * @override
+     */
+    destroy: function () {
+        this._super.apply(this, arguments);
+
+        if (this.$dropdownParent) {
+            this.$dropdownParent.off('.backgroundVideo');
+        }
+
+        $(window).off('resize.' + this.iframeID);
+
+        if (this.$bgVideoContainer) {
+            this.$bgVideoContainer.remove();
+        }
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Adjusts iframe sizes and position so that it fills the container and so
+     * that it is centered in it.
+     *
+     * @private
+     */
+    _adjustIframe: function () {
+        this.$iframe.removeClass('show');
+
+        // Adjust the iframe
+        var wrapperWidth = this.$target.innerWidth();
+        var wrapperHeight = this.$target.innerHeight();
+        var relativeRatio = (wrapperWidth / wrapperHeight) / (16 / 9);
+        var style = {};
+        if (relativeRatio >= 1.0) {
+            style['width'] = '100%';
+            style['height'] = (relativeRatio * 100) + '%';
+            style['left'] = '0';
+            style['top'] = (-(relativeRatio - 1.0) / 2 * 100) + '%';
+        } else {
+            style['width'] = ((1 / relativeRatio) * 100) + '%';
+            style['height'] = '100%';
+            style['left'] = (-((1 / relativeRatio) - 1.0) / 2 * 100) + '%';
+            style['top'] = '0';
+        }
+        this.$iframe.css(style);
+
+        void this.$iframe[0].offsetWidth; // Force style addition
+        this.$iframe.addClass('show');
+    },
+    /**
+     * Append background video related elements to the target.
+     *
+     * @private
+     */
+    _appendBgVideo: function () {
+        var $oldContainer = this.$bgVideoContainer || this.$('> .o_bg_video_container');
+        this.$bgVideoContainer = $(qweb.render('website.background.video', {
+            videoSrc: this.videoSrc,
+            iframeID: this.iframeID,
+        }));
+        this.$iframe = this.$bgVideoContainer.find('.o_bg_video_iframe');
+        this.$iframe.one('load', () => {
+            this.$bgVideoContainer.find('.o_bg_video_loading').remove();
+        });
+        this.$bgVideoContainer.prependTo(this.$target);
+        $oldContainer.remove();
+
+        this._adjustIframe();
+
+        // YouTube does not allow to auto-play video in mobile devices, so we
+        // have to play the video manually.
+        if (this.isMobileEnv && this.isYoutubeVideo) {
+            new window.YT.Player(this.iframeID, {
+                events: {
+                    onReady: ev => ev.target.playVideo(),
+                }
+            });
+        }
+    },
+});
+
+registry.ul = publicWidget.Widget.extend({
+    selector: 'ul.o_ul_folded, ol.o_ul_folded',
+    events: {
+        'click .o_ul_toggle_next': '_onToggleNextClick',
+        'click .o_ul_toggle_self': '_onToggleSelfClick',
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * Called when a "toggle next" ul is clicked.
+     *
+     * @private
+     */
+    _onToggleNextClick: function (ev) {
+        ev.preventDefault();
+        var $target = $(ev.currentTarget);
+        $target.toggleClass('o_open');
+        $target.closest('li').next().toggleClass('o_close');
+    },
+    /**
+     * Called when a "toggle self" ul is clicked.
+     *
+     * @private
+     */
+    _onToggleSelfClick: function (ev) {
+        ev.preventDefault();
+        var $target = $(ev.currentTarget);
+        $target.toggleClass('o_open');
+        $target.closest('li').find('ul,ol').toggleClass('o_close');
+    },
+});
+
+registry.socialShare = publicWidget.Widget.extend({
+    selector: '.oe_social_share',
+    xmlDependencies: ['/website/static/src/xml/website.share.xml'],
+    events: {
+        'mouseenter': '_onMouseEnter',
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    _bindSocialEvent: function () {
+        this.$('.oe_social_facebook').click($.proxy(this._renderSocial, this, 'facebook'));
+        this.$('.oe_social_twitter').click($.proxy(this._renderSocial, this, 'twitter'));
+        this.$('.oe_social_linkedin').click($.proxy(this._renderSocial, this, 'linkedin'));
+    },
+    /**
+     * @private
+     */
+    _render: function () {
+        this.$el.popover({
+            content: qweb.render('website.social_hover', {medias: this.socialList}),
+            placement: 'bottom',
+            container: this.$el,
+            html: true,
+            trigger: 'manual',
+            animation: false,
+        }).popover("show");
+
+        this.$el.off('mouseleave.socialShare').on('mouseleave.socialShare', function () {
+            var self = this;
+            setTimeout(function () {
+                if (!$(".popover:hover").length) {
+                    $(self).popover('dispose');
+                }
+            }, 200);
+        });
+    },
+    /**
+     * @private
+     */
+    _renderSocial: function (social) {
+        var url = this.$el.data('urlshare') || document.URL.split(/[?#]/)[0];
+        url = encodeURIComponent(url);
+        var title = document.title.split(" | ")[0];  // get the page title without the company name
+        var hashtags = ' #' + document.title.split(" | ")[1].replace(' ', '') + ' ' + this.hashtags;  // company name without spaces (for hashtag)
+        var socialNetworks = {
+            'facebook': 'https://www.facebook.com/sharer/sharer.php?u=' + url,
+            'twitter': 'https://twitter.com/intent/tweet?original_referer=' + url + '&text=' + encodeURIComponent(title + hashtags + ' - ') + url,
+            'linkedin': 'https://www.linkedin.com/shareArticle?mini=true&url=' + url + '&title=' + encodeURIComponent(title),
+        };
+        if (!_.contains(_.keys(socialNetworks), social)) {
+            return;
+        }
+        var wHeight = 500;
+        var wWidth = 500;
+        window.open(socialNetworks[social], '', 'menubar=no, toolbar=no, resizable=yes, scrollbar=yes, height=' + wHeight + ',width=' + wWidth);
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * Called when the user hovers the animation element -> open the social
+     * links popover.
+     *
+     * @private
+     */
+    _onMouseEnter: function () {
+        var social = this.$el.data('social');
+        this.socialList = social ? social.split(',') : ['facebook', 'twitter', 'linkedin'];
+        this.hashtags = this.$el.data('hashtags') || '';
+
+        this._render();
+        this._bindSocialEvent();
+    },
+});
+
+registry.anchorSlide = publicWidget.Widget.extend({
+    selector: 'a[href^="/"][href*="#"], a[href^="#"]',
+    events: {
+        'click': '_onAnimateClick',
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    _onAnimateClick: function (ev) {
+        if (this.$target[0].pathname !== window.location.pathname) {
+            return;
+        }
+        var hash = this.$target[0].hash;
+        if (!utils.isValidAnchor(hash)) {
+            return;
+        }
+        var $anchor = $(hash);
+        if (!$anchor.length || !$anchor.attr('data-anchor')) {
+            return;
+        }
+        ev.preventDefault();
+        $('html, body').animate({
+            scrollTop: $anchor.offset().top,
+        }, 500);
+    },
+});
+
+registry.chart = publicWidget.Widget.extend({
+    selector: '.s_chart',
+    disabledInEditableMode: false,
+    jsLibs: [
+        '/web/static/lib/Chart/Chart.js',
+    ],
+
+    /**
+     * @override
+     * @param {Object} parent
+     * @param {Object} options The default value of the chartbar.
+     */
+    init: function (parent, options) {
+        this._super.apply(this, arguments);
+        this.style = window.getComputedStyle(document.documentElement);
+    },
+    /**
+     * @override
+     */
+    start: function () {
+        // Convert Theme colors to css color
+        const data = JSON.parse(this.el.dataset.data);
+        data.datasets.forEach(el => {
+            if (Array.isArray(el.backgroundColor)) {
+                el.backgroundColor = el.backgroundColor.map(el => this._convertToCssColor(el));
+                el.borderColor = el.borderColor.map(el => this._convertToCssColor(el));
+            } else {
+                el.backgroundColor = this._convertToCssColor(el.backgroundColor);
+                el.borderColor = this._convertToCssColor(el.borderColor);
+            }
+            el.borderWidth = this.el.dataset.borderWidth;
+        });
+
+        // Make chart data
+        const chartData = {
+            type: this.el.dataset.type,
+            data: data,
+            options: {
+                legend: {
+                    display: this.el.dataset.legendPosition !== 'none',
+                    position: this.el.dataset.legendPosition,
+                },
+                tooltips: {
+                    enabled: this.el.dataset.tooltipDisplay === 'true',
+                },
+                title: {
+                    display: !!this.el.dataset.title,
+                    text: this.el.dataset.title,
+                },
+            },
+        };
+
+        // Add type specific options
+        if (this.el.dataset.type === 'radar') {
+            chartData.options.scale = {
+                ticks: {
+                    beginAtZero: true,
+                }
+            };
+        } else if (['pie', 'doughnut'].includes(this.el.dataset.type)) {
+            chartData.options.tooltips.callbacks = {
+                label: (tooltipItem, data) => {
+                    const label = data.datasets[tooltipItem.datasetIndex].label;
+                    const secondLabel = data.labels[tooltipItem.index];
+                    let final = label;
+                    if (label) {
+                        if (secondLabel) {
+                            final = label + ' - ' + secondLabel;
+                        }
+                    } else if (secondLabel) {
+                        final = secondLabel;
+                    }
+                    return final + ':' + data.datasets[tooltipItem.datasetIndex].data[tooltipItem.index];
+                },
+            };
+        } else {
+            chartData.options.scales = {
+                xAxes: [{
+                    stacked: this.el.dataset.stacked === 'true',
+                    ticks: {
+                        beginAtZero: true
+                    },
+                }],
+                yAxes: [{
+                    stacked: this.el.dataset.stacked === 'true',
+                    ticks: {
+                        beginAtZero: true
+                    },
+                }],
+            };
+        }
+
+        // Disable animation in edit mode
+        if (this.editableMode) {
+            chartData.options.animation = {
+                duration: 0,
+            };
+        }
+
+        const canvas = this.el.querySelector('canvas');
+        this.chart = new window.Chart(canvas, chartData);
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * @override
+     * Discard all library changes to reset the state of the Html.
+     */
+    destroy: function () {
+        if (this.chart) { // The widget can be destroyed before start has completed
+            this.chart.destroy();
+            this.el.querySelectorAll('.chartjs-size-monitor').forEach(el => el.remove());
+        }
+        this._super.apply(this, arguments);
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     * @param {string} color A css color or theme color string
+     * @returns {string} Css color
+     */
+    _convertToCssColor: function (color) {
+        if (!color) {
+            return 'transparent';
+        }
+        return this.style.getPropertyValue(`--${color}`).trim() || color;
+    },
+});
+
+return {
+    Widget: publicWidget.Widget,
+    Animation: Animation,
+    registry: registry,
+
+    Class: Animation, // Deprecated
+};
+});
diff --git a/addons/website/static/src/snippets/s_chart/options.js b/addons/website/static/src/snippets/s_chart/options.js
new file mode 100644
index 00000000000..6c22382a0f2
--- /dev/null
+++ b/addons/website/static/src/snippets/s_chart/options.js
@@ -0,0 +1,1772 @@
+odoo.define('website.editor.snippets.options', function (require) {
+'use strict';
+
+var core = require('web.core');
+const ColorpickerDialog = require('web.ColorpickerDialog');
+var Dialog = require('web.Dialog');
+var weWidgets = require('wysiwyg.widgets');
+const wUtils = require('website.utils');
+var options = require('web_editor.snippets.options');
+
+var _t = core._t;
+var qweb = core.qweb;
+
+options.Class.include({
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Refreshes all public widgets related to the given element.
+     *
+     * @private
+     * @param {jQuery} [$el=this.$target]
+     * @returns {Promise}
+     */
+    _refreshPublicWidgets: function ($el) {
+        return new Promise((resolve, reject) => {
+            this.trigger_up('widgets_start_request', {
+                editableMode: true,
+                $target: $el || this.$target,
+                onSuccess: resolve,
+                onFailure: reject,
+            });
+        });
+    },
+    /**
+     * @override
+     */
+    _select: async function (previewMode, widget) {
+        await this._super(...arguments);
+
+        if (!widget.$el.closest('[data-no-widget-refresh="true"]').length) {
+            // TODO the flag should be retrieved through widget params somehow
+            await this._refreshPublicWidgets();
+        }
+    },
+});
+
+options.registry.background.include({
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+    _getDefaultTextContent: function () {
+        if (this._getMediaDialogOptions().noVideos) {
+            return this._super(...arguments);
+        }
+        return _t("Choose a picture or a video");
+    },
+    /**
+     * @override
+     */
+    _getEditableMedia: function () {
+        if (!this._hasBgvideo()) {
+            return this._super(...arguments);
+        }
+        return this.$('.o_bg_video_iframe')[0];
+    },
+    /**
+     * @override
+     */
+    _getMediaDialogOptions: function () {
+        return _.extend(this._super(...arguments), {
+            // For now, disable the possibility to have a parallax video bg
+            noVideos: this.$target.is('.parallax, .s_parallax_bg'),
+            isForBgVideo: true,
+        });
+    },
+    /**
+     * @override
+     */
+    _computeWidgetState: function (methodName, params) {
+        if (methodName === 'chooseImage') {
+            return this._hasBgvideo() ? 'true' : '';
+        }
+        return this._super(...arguments);
+    },
+    /**
+     * Updates the background video used by the snippet.
+     *
+     * @private
+     * @see this.selectClass for parameters
+     * @returns {Promise}
+     */
+    _setBgVideo: async function (previewMode, value) {
+        this.$('> .o_bg_video_container').toggleClass('d-none', previewMode === true);
+
+        if (previewMode !== false) {
+            return;
+        }
+
+        var target = this.$target[0];
+        target.classList.toggle('o_background_video', !!(value && value.length));
+        if (value && value.length) {
+            target.dataset.bgVideoSrc = value;
+        } else {
+            delete target.dataset.bgVideoSrc;
+        }
+        await this._refreshPublicWidgets();
+        await this.updateUI();
+    },
+    /**
+     * Returns whether the current target has a background video or not.
+     *
+     * @private
+     * @returns {boolean}
+     */
+    _hasBgvideo: function () {
+        return this.$target[0].classList.contains('o_background_video');
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+     _onBackgroundColorUpdate: function (ev, previewMode) {
+        var ret = this._super(...arguments);
+        if (ret) {
+            this._setBgVideo(previewMode);
+        }
+        return ret;
+    },
+    /**
+     * @override
+     */
+    _onSaveMediaDialog: async function (data) {
+        if (!data.bgVideoSrc) {
+            const _super = this._super.bind(this);
+            const args = arguments;
+            await this._setBgVideo(false);
+            return _super(...args);
+        }
+        // if the user chose a video, only add the video without removing the
+        // background
+        await this._setBgVideo(false, data.bgVideoSrc);
+    },
+});
+
+options.registry.menu_data = options.Class.extend({
+    xmlDependencies: ['/website/static/src/xml/website.editor.xml'],
+
+    /**
+     * When the users selects a menu, a dialog is opened to ask him if he wants
+     * to follow the link (and leave editor), edit the menu or do nothing.
+     *
+     * @override
+     */
+    onFocus: function () {
+        var self = this;
+        (new Dialog(this, {
+            title: _t("Confirmation"),
+            $content: $(core.qweb.render('website.leaving_current_page_edition')),
+            buttons: [
+                {text: _t("Go to Link"), classes: 'btn-primary', click: function () {
+                    self.trigger_up('request_save', {
+                        reload: false,
+                        onSuccess: function () {
+                            window.location.href = self.$target.attr('href');
+                        },
+                    });
+                }},
+                {text: _t("Edit the menu"), classes: 'btn-primary', click: function () {
+                    this.trigger_up('action_demand', {
+                        actionName: 'edit_menu',
+                        params: [
+                            function () {
+                                var prom = new Promise(function (resolve, reject) {
+                                    self.trigger_up('request_save', {
+                                        onSuccess: resolve,
+                                        onFailure: reject,
+                                    });
+                                });
+                                return prom;
+                            },
+                        ],
+                    });
+                }},
+                {text: _t("Stay on this page"), close: true}
+            ]
+        })).open();
+    },
+});
+
+options.registry.company_data = options.Class.extend({
+    /**
+     * Fetches data to determine the URL where the user can edit its company
+     * data. Saves the info in the prototype to do this only once.
+     *
+     * @override
+     */
+    start: function () {
+        var proto = options.registry.company_data.prototype;
+        var prom;
+        var self = this;
+        if (proto.__link === undefined) {
+            prom = this._rpc({route: '/web/session/get_session_info'}).then(function (session) {
+                return self._rpc({
+                    model: 'res.users',
+                    method: 'read',
+                    args: [session.uid, ['company_id']],
+                });
+            }).then(function (res) {
+                proto.__link = '/web#action=base.action_res_company_form&view_type=form&id=' + (res && res[0] && res[0].company_id[0] || 1);
+            });
+        }
+        return Promise.all([this._super.apply(this, arguments), prom]);
+    },
+    /**
+     * When the users selects company data, opens a dialog to ask him if he
+     * wants to be redirected to the company form view to edit it.
+     *
+     * @override
+     */
+    onFocus: function () {
+        var self = this;
+        var proto = options.registry.company_data.prototype;
+
+        Dialog.confirm(this, _t("Do you want to edit the company data ?"), {
+            confirm_callback: function () {
+                self.trigger_up('request_save', {
+                    reload: false,
+                    onSuccess: function () {
+                        window.location.href = proto.__link;
+                    },
+                });
+            },
+        });
+    },
+});
+
+options.registry.Carousel = options.Class.extend({
+    /**
+     * @override
+     */
+    start: function () {
+        this.$target.carousel('pause');
+        this.$indicators = this.$target.find('.carousel-indicators');
+        this.$controls = this.$target.find('.carousel-control-prev, .carousel-control-next, .carousel-indicators');
+
+        // Prevent enabling the carousel overlay when clicking on the carousel
+        // controls (indeed we want it to change the carousel slide then enable
+        // the slide overlay) + See "CarouselItem" option.
+        this.$controls.addClass('o_we_no_overlay');
+
+        let _slideTimestamp;
+        this.$target.on('slide.bs.carousel.carousel_option', () => {
+            _slideTimestamp = window.performance.now();
+            setTimeout(() => this.trigger_up('hide_overlay'));
+        });
+        this.$target.on('slid.bs.carousel.carousel_option', () => {
+            // slid.bs.carousel is most of the time fired too soon by bootstrap
+            // since it emulates the transitionEnd with a setTimeout. We wait
+            // here an extra 20% of the time before retargeting edition, which
+            // should be enough...
+            const _slideDuration = (window.performance.now() - _slideTimestamp);
+            setTimeout(() => {
+                this.trigger_up('activate_snippet', {
+                    $snippet: this.$target.find('.carousel-item.active'),
+                    ifInactiveOptions: true,
+                });
+                this.$target.trigger('active_slide_targeted');
+            }, 0.2 * _slideDuration);
+        });
+
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * @override
+     */
+    destroy: function () {
+        this._super.apply(this, arguments);
+        this.$target.off('.carousel_option');
+    },
+    /**
+     * @override
+     */
+    onBuilt: function () {
+        this._assignUniqueID();
+    },
+    /**
+     * @override
+     */
+    onClone: function () {
+        this._assignUniqueID();
+    },
+    /**
+     * @override
+     */
+    cleanForSave: function () {
+        const $items = this.$target.find('.carousel-item');
+        $items.removeClass('next prev left right active').first().addClass('active');
+        this.$indicators.find('li').removeClass('active').empty().first().addClass('active');
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Creates a unique ID for the carousel and reassign data-attributes that
+     * depend on it.
+     *
+     * @private
+     */
+    _assignUniqueID: function () {
+        const id = 'myCarousel' + Date.now();
+        this.$target.attr('id', id);
+        this.$target.find('[data-target]').attr('data-target', '#' + id);
+        this.$target.find('[data-slide]').attr('href', '#' + id);
+    },
+});
+
+options.registry.CarouselItem = options.Class.extend({
+    isTopOption: true,
+
+    /**
+     * @override
+     */
+    start: function () {
+        this.$carousel = this.$target.closest('.carousel');
+        this.$indicators = this.$carousel.find('.carousel-indicators');
+        this.$controls = this.$carousel.find('.carousel-control-prev, .carousel-control-next, .carousel-indicators');
+
+        var leftPanelEl = this.$overlay.data('$optionsSection')[0];
+        var titleTextEl = leftPanelEl.querySelector('we-title > span');
+        this.counterEl = document.createElement('span');
+        titleTextEl.appendChild(this.counterEl);
+
+        leftPanelEl.querySelector('.oe_snippet_remove').classList.add('d-none'); // TODO improve the way to do that
+
+        return this._super(...arguments);
+    },
+    /**
+     * @override
+     */
+    destroy: function () {
+        this._super(...arguments);
+        this.$carousel.off('.carousel_item_option');
+    },
+
+    //--------------------------------------------------------------------------
+    // Public
+    //--------------------------------------------------------------------------
+
+    /**
+     * Updates the slide counter.
+     *
+     * @override
+     */
+    updateUI: async function () {
+        await this._super(...arguments);
+        const $items = this.$carousel.find('.carousel-item');
+        const $activeSlide = $items.filter('.active');
+        const updatedText = ` (${$activeSlide.index() + 1}/${$items.length})`;
+        this.counterEl.textContent = updatedText;
+    },
+
+    //--------------------------------------------------------------------------
+    // Options
+    //--------------------------------------------------------------------------
+
+    /**
+     * Adds a slide.
+     *
+     * @see this.selectClass for parameters
+     */
+    addSlide: function (previewMode) {
+        const $items = this.$carousel.find('.carousel-item');
+        this.$controls.removeClass('d-none');
+        this.$indicators.append($('<li>', {
+            'data-target': '#' + this.$target.attr('id'),
+            'data-slide-to': $items.length,
+        }));
+        // Need to remove editor data from the clone so it gets its own.
+        const $active = $items.filter('.active');
+        $active.clone(false)
+            .removeClass('active')
+            .insertAfter($active);
+        this.$carousel.carousel('next');
+    },
+    /**
+     * Removes the current slide.
+     *
+     * @see this.selectClass for parameters.
+     */
+    removeSlide: function (previewMode) {
+        const $items = this.$carousel.find('.carousel-item');
+        const newLength = $items.length - 1;
+        if (!this.removing && newLength > 0) {
+            const $toDelete = $items.filter('.active');
+            this.$carousel.one('active_slide_targeted.carousel_item_option', () => {
+                $toDelete.remove();
+                this.$indicators.find('li:last').remove();
+                this.$controls.toggleClass('d-none', newLength === 1);
+                this.$carousel.trigger('content_changed');
+                this.removing = false;
+            });
+            this.removing = true;
+            this.$carousel.carousel('prev');
+        }
+    },
+    /**
+     * Goes to next slide or previous slide.
+     *
+     * @see this.selectClass for parameters
+     */
+    slide: function (previewMode, widgetValue, params) {
+        switch (widgetValue) {
+            case 'left':
+                this.$controls.filter('.carousel-control-prev')[0].click();
+                break;
+            case 'right':
+                this.$controls.filter('.carousel-control-next')[0].click();
+                break;
+        }
+    },
+});
+
+options.registry.navTabs = options.Class.extend({
+    /**
+     * @override
+     */
+    start: function () {
+        this._findLinksAndPanes();
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * @override
+     */
+    onBuilt: function () {
+        this._generateUniqueIDs();
+    },
+    /**
+     * @override
+     */
+    onClone: function () {
+        this._generateUniqueIDs();
+    },
+
+    //--------------------------------------------------------------------------
+    // Options
+    //--------------------------------------------------------------------------
+
+    /**
+     * Creates a new tab and tab-pane.
+     *
+     * @see this.selectClass for parameters
+     */
+    addTab: function (previewMode, widgetValue, params) {
+        var $activeItem = this.$navLinks.filter('.active').parent();
+        var $activePane = this.$tabPanes.filter('.active');
+
+        var $navItem = $activeItem.clone();
+        var $navLink = $navItem.find('.nav-link').removeClass('active show');
+        var $tabPane = $activePane.clone().removeClass('active show');
+        $navItem.insertAfter($activeItem);
+        $tabPane.insertAfter($activePane);
+        this._findLinksAndPanes();
+        this._generateUniqueIDs();
+
+        $navLink.tab('show');
+    },
+    /**
+     * Removes the current active tab and its content.
+     *
+     * @see this.selectClass for parameters
+     */
+    removeTab: function (previewMode, widgetValue, params) {
+        var self = this;
+
+        var $activeLink = this.$navLinks.filter('.active');
+        var $activePane = this.$tabPanes.filter('.active');
+
+        var $next = this.$navLinks.eq((this.$navLinks.index($activeLink) + 1) % this.$navLinks.length);
+
+        return new Promise(resolve => {
+            $next.one('shown.bs.tab', function () {
+                $activeLink.parent().remove();
+                $activePane.remove();
+                self._findLinksAndPanes();
+                resolve();
+            });
+            $next.tab('show');
+        });
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+    _computeWidgetVisibility: async function (widgetName, params) {
+        if (widgetName === 'remove_tab_opt') {
+            return (this.$tabPanes.length > 2);
+        }
+        return this._super(...arguments);
+    },
+    /**
+     * @private
+     */
+    _findLinksAndPanes: function () {
+        this.$navLinks = this.$target.find('.nav-link');
+        var $el = this.$target;
+        do {
+            $el = $el.parent();
+            this.$tabPanes = $el.find('.tab-pane');
+        } while (this.$tabPanes.length === 0 && !$el.is('body'));
+    },
+    /**
+     * @private
+     */
+    _generateUniqueIDs: function () {
+        for (var i = 0; i < this.$navLinks.length; i++) {
+            var id = _.now() + '_' + _.uniqueId();
+            var idLink = 'nav_tabs_link_' + id;
+            var idContent = 'nav_tabs_content_' + id;
+            this.$navLinks.eq(i).attr({
+                'id': idLink,
+                'href': '#' + idContent,
+                'aria-controls': idContent,
+            });
+            this.$tabPanes.eq(i).attr({
+                'id': idContent,
+                'aria-labelledby': idLink,
+            });
+        }
+    },
+});
+
+options.registry.sizing_x = options.registry.sizing.extend({
+    /**
+     * @override
+     */
+    onClone: function (options) {
+        this._super.apply(this, arguments);
+        // Below condition is added to remove offset of target element only
+        // and not its children to avoid design alteration of a container/block.
+        if (options.isCurrent) {
+            var _class = this.$target.attr('class').replace(/\s*(offset-xl-|offset-lg-)([0-9-]+)/g, '');
+            this.$target.attr('class', _class);
+        }
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+    _getSize: function () {
+        var width = this.$target.closest('.row').width();
+        var gridE = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12];
+        var gridW = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11];
+        this.grid = {
+            e: [_.map(gridE, v => ('col-lg-' + v)), _.map(gridE, v => width / 12 * v), 'width'],
+            w: [_.map(gridW, v => ('offset-lg-' + v)), _.map(gridW, v => width / 12 * v), 'margin-left'],
+        };
+        return this.grid;
+    },
+    /**
+     * @override
+     */
+    _onResize: function (compass, beginClass, current) {
+        if (compass === 'w') {
+            // don't change the right border position when we change the offset (replace col size)
+            var beginCol = Number(beginClass.match(/col-lg-([0-9]+)|$/)[1] || 0);
+            var beginOffset = Number(beginClass.match(/offset-lg-([0-9-]+)|$/)[1] || beginClass.match(/offset-xl-([0-9-]+)|$/)[1] || 0);
+            var offset = Number(this.grid.w[0][current].match(/offset-lg-([0-9-]+)|$/)[1] || 0);
+            if (offset < 0) {
+                offset = 0;
+            }
+            var colSize = beginCol - (offset - beginOffset);
+            if (colSize <= 0) {
+                colSize = 1;
+                offset = beginOffset + beginCol - 1;
+            }
+            this.$target.attr('class', this.$target.attr('class').replace(/\s*(offset-xl-|offset-lg-|col-lg-)([0-9-]+)/g, ''));
+
+            this.$target.addClass('col-lg-' + (colSize > 12 ? 12 : colSize));
+            if (offset > 0) {
+                this.$target.addClass('offset-lg-' + offset);
+            }
+        }
+        this._super.apply(this, arguments);
+    },
+});
+
+options.registry.layout_column = options.Class.extend({
+
+    //--------------------------------------------------------------------------
+    // Options
+    //--------------------------------------------------------------------------
+
+    /**
+     * Changes the number of columns.
+     *
+     * @see this.selectClass for parameters
+     */
+    selectCount: function (previewMode, widgetValue, params) {
+        const nbColumns = parseInt(widgetValue);
+        this._updateColumnCount(nbColumns - this.$target.children().length);
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+    _computeWidgetState: function (methodName, params) {
+        if (methodName === 'selectCount') {
+            return '' + this.$target.children().length;
+        }
+        return this._super(...arguments);
+    },
+    /**
+     * Adds new columns which are clones of the last column or removes the
+     * last x columns.
+     *
+     * @private
+     * @param {integer} count - positif to add, negative to remove
+     */
+    _updateColumnCount: function (count) {
+        if (!count) {
+            return;
+        }
+
+        this.trigger_up('request_history_undo_record', {$target: this.$target});
+
+        if (count > 0) {
+            var $lastColumn = this.$target.children().last();
+            for (var i = 0; i < count; i++) {
+                $lastColumn.clone().insertAfter($lastColumn);
+            }
+        } else {
+            var self = this;
+            _.each(this.$target.children().slice(count), function (el) {
+                self.trigger_up('remove_snippet', {$snippet: $(el)});
+            });
+        }
+
+        this._resizeColumns();
+        this.trigger_up('cover_update');
+    },
+    /**
+     * Resizes the columns so that they are kept on one row.
+     *
+     * @private
+     */
+    _resizeColumns: function () {
+        var $columns = this.$target.children();
+        var colsLength = $columns.length;
+        var colSize = Math.floor(12 / colsLength) || 1;
+        var colOffset = Math.floor((12 - colSize * colsLength) / 2);
+        var colClass = 'col-lg-' + colSize;
+        _.each($columns, function (column) {
+            var $column = $(column);
+            $column.attr('class', $column.attr('class').replace(/\b(col|offset)-lg(-\d+)?\b/g, ''));
+            $column.addClass(colClass);
+        });
+        if (colOffset) {
+            $columns.first().addClass('offset-lg-' + colOffset);
+        }
+    },
+});
+
+options.registry.parallax = options.Class.extend({
+    /**
+     * @override
+     */
+    onFocus: function () {
+        this.trigger_up('option_update', {
+            optionNames: ['background', 'BackgroundPosition'],
+            name: 'target',
+            data: this.$target.find('> .s_parallax_bg'),
+        });
+        // Refresh the parallax animation on focus; at least useful because
+        // there may have been changes in the page that influenced the parallax
+        // rendering (new snippets, ...).
+        // TODO make this automatic.
+        this._refreshPublicWidgets();
+    },
+    /**
+     * @override
+     */
+    onMove: function () {
+        this._refreshPublicWidgets();
+    },
+});
+
+options.registry.ul = options.Class.extend({
+    /**
+     * @override
+     */
+    start: function () {
+        var self = this;
+        this.$target.on('mouseup', '.o_ul_toggle_self, .o_ul_toggle_next', function () {
+            self.trigger_up('cover_update');
+        });
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * @override
+     */
+    cleanForSave: function () {
+        this._super();
+        if (!this.$target.hasClass('o_ul_folded')) {
+            this.$target.find('.o_close').removeClass('o_close');
+            this.$target.find('li').css('list-style', '');
+        }
+    },
+
+    //--------------------------------------------------------------------------
+    // Options
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+    selectClass: async function () {
+        await this._super.apply(this, arguments);
+
+        this.trigger_up('widgets_stop_request', {
+            $target: this.$target,
+        });
+
+        this.$target.find('.o_ul_toggle_self, .o_ul_toggle_next').remove();
+        this.$target.find('li:has(>ul,>ol)').map(function () {
+            // get if the li contain a text label
+            var texts = _.filter(_.toArray(this.childNodes), a => (a.nodeType === 3));
+            if (!texts.length || !texts.reduce((a, b) => (a.textContent + b.textContent)).match(/\S/)) {
+                return;
+            }
+            $(this).children('ul,ol').addClass('o_close');
+            return $(this).children(':not(ul,ol)')[0] || this;
+        })
+        .prepend('<a href="#" class="o_ul_toggle_self fa" />');
+        var $li = this.$target.find('li:has(+li:not(>.o_ul_toggle_self)>ul, +li:not(>.o_ul_toggle_self)>ol)');
+        $li.css('list-style', this.$target.hasClass('o_ul_folded') ? 'none' : '');
+        $li.map((i, el) => ($(el).children()[0] || el))
+            .prepend('<a href="#" class="o_ul_toggle_next fa" />');
+        $li.removeClass('o_open').next().addClass('o_close');
+        this.$target.find('li').removeClass('o_open');
+    },
+});
+
+options.registry.collapse = options.Class.extend({
+    /**
+     * @override
+     */
+    start: function () {
+        var self = this;
+        this.$target.on('shown.bs.collapse hidden.bs.collapse', '[role="tabpanel"]', function () {
+            self.trigger_up('cover_update');
+        });
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * @override
+     */
+    onBuilt: function () {
+        this._createIDs();
+    },
+    /**
+     * @override
+     */
+    onClone: function () {
+        this.$target.find('[data-toggle="collapse"]').removeAttr('data-target').removeData('target');
+        this.$target.find('.collapse').removeAttr('id');
+        this._createIDs();
+    },
+    /**
+     * @override
+     */
+    onMove: function () {
+        this._createIDs();
+        var $panel = this.$target.find('.collapse').removeData('bs.collapse');
+        if ($panel.attr('aria-expanded') === 'true') {
+            $panel.closest('.accordion').find('.collapse[aria-expanded="true"]')
+                .filter((i, el) => (el !== $panel[0]))
+                .collapse('hide')
+                .one('hidden.bs.collapse', function () {
+                    $panel.trigger('shown.bs.collapse');
+                });
+        }
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * Associates unique ids on collapse elements.
+     *
+     * @private
+     */
+    _createIDs: function () {
+        var time = new Date().getTime();
+        var $tab = this.$target.find('[data-toggle="collapse"]');
+
+        // link to the parent group
+        var $tablist = this.$target.closest('.accordion');
+        var tablist_id = $tablist.attr('id');
+        if (!tablist_id) {
+            tablist_id = 'myCollapse' + time;
+            $tablist.attr('id', tablist_id);
+        }
+        $tab.attr('data-parent', '#' + tablist_id);
+        $tab.data('parent', '#' + tablist_id);
+
+        // link to the collapse
+        var $panel = this.$target.find('.collapse');
+        var panel_id = $panel.attr('id');
+        if (!panel_id) {
+            while ($('#' + (panel_id = 'myCollapseTab' + time)).length) {
+                time++;
+            }
+            $panel.attr('id', panel_id);
+        }
+        $tab.attr('data-target', '#' + panel_id);
+        $tab.data('target', '#' + panel_id);
+    },
+});
+
+options.registry.topMenuTransparency = options.Class.extend({
+
+    //--------------------------------------------------------------------------
+    // Options
+    //--------------------------------------------------------------------------
+
+    /**
+     * Handles the toggling between normal and overlay positions of the header.
+     *
+     * @see this.selectClass for params
+     */
+    transparent: function (previewMode, widgetValue, params) {
+        var self = this;
+        this.trigger_up('action_demand', {
+            actionName: 'toggle_page_option',
+            params: [{name: 'header_overlay'}],
+            onSuccess: function () {
+                self.trigger_up('action_demand', {
+                    actionName: 'toggle_page_option',
+                    params: [{name: 'header_color', value: ''}],
+                });
+            },
+        });
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+    _computeWidgetState: function (methodName, params) {
+        if (methodName === 'transparent') {
+            return new Promise(resolve => {
+                this.trigger_up('action_demand', {
+                    actionName: 'get_page_option',
+                    params: ['header_overlay'],
+                    onSuccess: v => resolve(v ? 'true' : ''),
+                });
+            });
+        }
+        return this._super(...arguments);
+    },
+});
+
+options.registry.topMenuColor = options.Class.extend({
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+    _computeVisibility: async function () {
+        const show = await this._super(...arguments);
+        if (!show) {
+            return false;
+        }
+        return new Promise(resolve => {
+            this.trigger_up('action_demand', {
+                actionName: 'get_page_option',
+                params: ['header_overlay'],
+                onSuccess: value => resolve(!!value),
+            });
+        });
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+    _onColorButtonClick: function () {
+        this._super.apply(this, arguments);
+        var bgs = this.$target.attr('class').match(/bg-(\w|-)+/g);
+        var allowedBgs = this.classes.split(' ');
+        var color = _.intersection(bgs, allowedBgs).join(' ');
+        this.trigger_up('action_demand', {
+            actionName: 'toggle_page_option',
+            params: [{name: 'header_color', value: color}],
+        });
+    },
+});
+
+/**
+ * Handles the edition of snippet's anchor name.
+ */
+options.registry.anchor = options.Class.extend({
+    xmlDependencies: ['/website/static/src/xml/website.editor.xml'],
+    isTopOption: true,
+
+    //--------------------------------------------------------------------------
+    // Public
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+    start: function () {
+        // Generate anchor and copy it to clipboard on click, show the tooltip on success
+        this.$button = this.$el.find('we-button');
+        const clipboard = new ClipboardJS(this.$button[0], {text: () => this._getAnchorLink()});
+        clipboard.on('success', () => {
+            const anchor = decodeURIComponent(this._getAnchorLink());
+            this.displayNotification({
+              title: _t("Copied !"),
+              message: _.str.sprintf(_t("The anchor has been copied to your clipboard.<br>Link: %s"), anchor),
+              buttons: [{text: _t("edit"), click: () => this.openAnchorDialog()}],
+            });
+        });
+
+        return this._super.apply(this, arguments);
+    },
+    /**
+     * @override
+     */
+    onClone: function () {
+        this.$target.removeAttr('id data-anchor');
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+    /**
+     * @see this.selectClass for parameters
+     */
+    openAnchorDialog: function (previewMode, widgetValue, params) {
+        var self = this;
+        var buttons = [{
+            text: _t("Save & copy"),
+            classes: 'btn-primary',
+            click: function () {
+                var $input = this.$('.o_input_anchor_name');
+                var anchorName = self._text2Anchor($input.val());
+                if (self.$target[0].id === anchorName) {
+                    // If the chosen anchor name is already the one used by the
+                    // element, close the dialog and do nothing else
+                    this.close();
+                    return;
+                }
+
+                const alreadyExists = !!document.getElementById(anchorName);
+                this.$('.o_anchor_already_exists').toggleClass('d-none', !alreadyExists);
+                $input.toggleClass('is-invalid', alreadyExists);
+                if (!alreadyExists) {
+                    self._setAnchorName(anchorName);
+                    this.close();
+                    self.$button[0].click();
+                }
+            },
+        }, {
+            text: _t("Discard"),
+            close: true,
+        }];
+        if (this.$target.attr('id')) {
+            buttons.push({
+                text: _t("Remove"),
+                classes: 'btn-link ml-auto',
+                icon: 'fa-trash',
+                close: true,
+                click: function () {
+                    self._setAnchorName();
+                },
+            });
+        }
+        new Dialog(this, {
+            title: _t("Link Anchor"),
+            $content: $(qweb.render('website.dialog.anchorName', {
+                currentAnchor: decodeURIComponent(this.$target.attr('id')),
+            })),
+            buttons: buttons,
+        }).open();
+    },
+    /**
+     * @private
+     * @param {String} value
+     */
+    _setAnchorName: function (value) {
+        if (value) {
+            this.$target.attr({
+                'id': value,
+                'data-anchor': true,
+            });
+        } else {
+            this.$target.removeAttr('id data-anchor');
+        }
+        this.$target.trigger('content_changed');
+    },
+    /**
+     * Returns anchor text.
+     *
+     * @private
+     * @returns {string}
+     */
+    _getAnchorLink: function () {
+        if (!this.$target[0].id) {
+            const $titles = this.$target.find('h1, h2, h3, h4, h5, h6');
+            const title = $titles.length > 0 ? $titles[0].innerText : this.data.snippetName;
+            const anchorName = this._text2Anchor(title);
+            let n = '';
+            while (document.getElementById(anchorName + n)) {
+                n = (n || 1) + 1;
+            }
+            this._setAnchorName(anchorName + n);
+        }
+        return `#${this.$target[0].id}`;
+    },
+    /**
+     * Creates a safe id/anchor from text.
+     *
+     * @private
+     * @param {string} text
+     * @returns {string}
+     */
+    _text2Anchor: function (text) {
+        return encodeURIComponent(text.trim().replace(/\s+/g, '-'));
+    },
+});
+
+/**
+ * Allows edition of 'cover_properties' in website models which have such
+ * fields (blogs, posts, events, ...).
+ */
+options.registry.CoverProperties = options.Class.extend({
+    /**
+     * @constructor
+     */
+    init: function () {
+        this._super.apply(this, arguments);
+
+        this.$image = this.$target.find('.o_record_cover_image');
+        this.$filter = this.$target.find('.o_record_cover_filter');
+    },
+    /**
+     * @override
+     */
+    start: function () {
+        this.$filterValueOpts = this.$el.find('[data-filter-value]');
+        this.$filterColorOpts = this.$el.find('[data-filter-color]');
+        this.filterColorClasses = this.$filterColorOpts.map(function () {
+            return $(this).data('filterColor');
+        }).get().join(' ');
+
+        return this._super.apply(this, arguments);
+    },
+
+    //--------------------------------------------------------------------------
+    // Options
+    //--------------------------------------------------------------------------
+
+    /**
+     * @see this.selectClass for parameters
+     */
+    clear: function (previewMode, widgetValue, params) {
+        this.$target.removeClass('o_record_has_cover');
+        this.$image.css('background-image', '');
+    },
+    /**
+     * @see this.selectClass for parameters
+     */
+    change: function (previewMode, widgetValue, params) {
+        var $image = $('<img/>');
+        var background = this.$image.css('background-image');
+        if (background && background !== 'none') {
+            $image.attr('src', background.match(/^url\(["']?(.+?)["']?\)$/)[1]);
+        }
+
+        return new Promise(resolve => {
+            var editor = new weWidgets.MediaDialog(this, {
+                mediaWidth: 1920,
+                onlyImages: true,
+                firstFilters: ['background']
+            }, $image[0]).open();
+            editor.on('save', this, function (image) {
+                var src = image.src;
+                this.$image.css('background-image', src ? ('url(' + src + ')') : '');
+                if (!this.$target.hasClass('o_record_has_cover')) {
+                    this.$el.find('.o_record_cover_opt_size_default[data-select-class]').click();
+                }
+                resolve();
+            });
+        });
+    },
+    /**
+     * @see this.selectClass for parameters
+     */
+    filterValue: function (previewMode, widgetValue, params) {
+        this.$filter.css('opacity', widgetValue || 0);
+    },
+    /**
+     * @see this.selectClass for parameters
+     */
+    filterColor: function (previewMode, widgetValue, params) {
+        this.$filter.removeClass(this.filterColorClasses);
+        if (widgetValue) {
+            this.$filter.addClass(widgetValue);
+        }
+
+        var $firstVisibleFilterOpt = this.$filterValueOpts.eq(1);
+        if (parseFloat(this.$filter.css('opacity')) < parseFloat($firstVisibleFilterOpt.data('filterValue'))) {
+            this.filterValue(previewMode, $firstVisibleFilterOpt.data('filterValue'), $firstVisibleFilterOpt);
+        }
+    },
+
+    //--------------------------------------------------------------------------
+    // Public
+    //--------------------------------------------------------------------------
+
+    /**
+     * @private
+     */
+    updateUI: async function () {
+        await this._super(...arguments);
+
+        // Update saving dataset
+        this.$target[0].dataset.coverClass = this.$el.find('[data-cover-opt-name="size"] .active').data('selectClass') || '';
+        this.$target[0].dataset.textSizeClass = this.$el.find('[data-cover-opt-name="text_size"] .active').data('selectClass') || '';
+        this.$target[0].dataset.textAlignClass = this.$el.find('[data-cover-opt-name="text_align"] .active').data('selectClass') || '';
+        this.$target[0].dataset.filterValue = this.$filterValueOpts.filter('.active').data('filterValue') || 0.0;
+        this.$target[0].dataset.filterColor = this.$filterColorOpts.filter('.active').data('filterColor') || '';
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+    _computeWidgetState: function (methodName, params) {
+        switch (methodName) {
+            case 'filterValue': {
+                return parseFloat(this.$filter.css('opacity')).toFixed(1);
+            }
+            case 'filterColor': {
+                const classes = this.filterColorClasses.split(' ');
+                for (const className of classes) {
+                    if (this.$filter.hasClass(className)) {
+                        return className;
+                    }
+                }
+                return '';
+            }
+        }
+        return this._super(...arguments);
+    },
+    /**
+     * @override
+     */
+    _computeWidgetVisibility: function (widgetName, params) {
+        const hasCover = this.$target.hasClass('o_record_has_cover');
+        if (widgetName === 'remove_cover_opt') {
+            return hasCover;
+        } else if (params.coverOptName) {
+            var notAllowed = (this.$target.data(`use_${params.coverOptName}`) !== 'True');
+            return (hasCover && !notAllowed);
+        }
+        return this._super(...arguments);
+    },
+});
+
+/**
+ * Whether the section should be full-width (container-fluid) or use a classic container
+ */
+options.registry.SectionStretch = options.Class.extend({
+    /**
+     * Only shows this option if it changes the visual.
+     *
+     * @override
+     */
+    start: function () {
+        const $container = $('<div>', {class: 'container'}).insertAfter(this.$target);
+        const sizeDifference = this.$target.parent().width() / $container.outerWidth() - 1;
+        $container.remove();
+        // The cutoff for the option is 5% difference in width
+        if (sizeDifference < 0.05) {
+            this.$el.addClass('d-none');
+        }
+
+        return this._super.apply(this, arguments);
+    },
+});
+
+/**
+ * Allows snippets to be moved before the preceding element or after the following.
+ */
+options.registry.SnippetMove = options.Class.extend({
+    /**
+     * @override
+     */
+    start: function () {
+        var $buttons = this.$el.find('we-button');
+        var $overlayArea = this.$overlay.find('.o_overlay_options');
+        $overlayArea.prepend($buttons[0]);
+        $overlayArea.append($buttons[1]);
+
+        return this._super(...arguments);
+    },
+
+    //--------------------------------------------------------------------------
+    // Options
+    //--------------------------------------------------------------------------
+
+    /**
+     * Moves the snippet around.
+     *
+     * @see this.selectClass for parameters
+     */
+    moveSnippet: function (previewMode, widgetValue, params) {
+        switch (widgetValue) {
+            case 'prev':
+                this.$target.prev().before(this.$target);
+                break;
+            case 'next':
+                this.$target.next().after(this.$target);
+                break;
+        }
+    },
+});
+
+options.registry.InnerChart = options.Class.extend({
+    custom_events: _.extend({}, options.Class.prototype.custom_events, {
+        'get_custom_colors': '_onGetCustomColors',
+    }),
+    events: _.extend({}, options.Class.prototype.events, {
+        'click we-button.add_column': '_onAddColumnClick',
+        'click we-button.add_row': '_onAddRowClick',
+        'click we-button.o_we_matrix_remove_col': '_onRemoveColumnClick',
+        'click we-button.o_we_matrix_remove_row': '_onRemoveRowClick',
+        'blur we-matrix input': '_onMatrixInputFocusOut',
+        'focus we-matrix input': '_onMatrixInputFocus',
+    }),
+
+    /**
+     * @override
+     */
+    init: function () {
+        this._super.apply(this, arguments);
+        this.themeArray = ['alpha', 'beta', 'gamma', 'delta', 'epsilon'];
+        this.style = window.getComputedStyle(document.documentElement);
+    },
+    /**
+     * @override
+     */
+    start: function () {
+        this.backSelectEl = this.el.querySelector('[data-name="chart_bg_color_opt"]');
+        this.borderSelectEl = this.el.querySelector('[data-name="chart_border_color_opt"]');
+
+        // Build matrix content
+        this.tableEl = this.el.querySelector('we-matrix table');
+        const data = JSON.parse(this.$target[0].dataset.data);
+        data.labels.forEach(el => {
+            this._addRow(el);
+        });
+        data.datasets.forEach((el, i) => {
+            if (this._isPieChart()) {
+                // Add header colors in case the user changes the type of graph
+                const headerBackgroundColor = this.themeArray[i] || this._randomColor();
+                const headerBorderColor = this.themeArray[i] || this._randomColor();
+                this._addColumn(el.label, el.data, headerBackgroundColor, headerBorderColor, el.backgroundColor, el.borderColor);
+            } else {
+                this._addColumn(el.label, el.data, el.backgroundColor, el.borderColor);
+            }
+        });
+        this._displayRemoveColButton();
+        this._displayRemoveRowButton();
+        this._setDefaultSelectedInput();
+        return this._super(...arguments);
+    },
+    /**
+     * @override
+     */
+    updateUI: async function () {
+        // Selected input might not be in dom anymore if col/row removed
+        // Done before _super because _computeWidgetState of colorChange
+        if (!this.lastEditableSelectedInput.closest('table') || this.colorPaletteSelectedInput && !this.colorPaletteSelectedInput.closest('table')) {
+            this._setDefaultSelectedInput();
+        }
+
+        await this._super(...arguments);
+
+        // prevent the columns from becoming too small.
+        this.tableEl.classList.toggle('o_we_matrix_five_col', this.tableEl.querySelectorAll('tr:first-child th').length > 5);
+
+        this.backSelectEl.querySelector('we-title').textContent = this._isPieChart() ? _t("Data Background Color") : _t("Dataset Background Color");
+        this.borderSelectEl.querySelector('we-title').textContent = this._isPieChart() ? _t("Data Border Color") : _t("Dataset Border Color");
+
+        // Dataset/Cell color
+        this.tableEl.querySelectorAll('input').forEach(el => el.style.border = '');
+        const selector = this._isPieChart() ? 'td input' : 'tr:first-child input';
+        this.tableEl.querySelectorAll(selector).forEach(el => {
+            const color = el.dataset.backgroundColor || el.dataset.borderColor;
+            if (color) {
+                el.style.border = '2px solid';
+                el.style.borderColor = ColorpickerDialog.isCSSColor(color) ? color : this.style.getPropertyValue(`--${color}`).trim();
+            }
+        });
+    },
+
+    //--------------------------------------------------------------------------
+    // Options
+    //--------------------------------------------------------------------------
+
+    /**
+     * Set the color on the selected input.
+     */
+    colorChange: async function (previewMode, widgetValue, params) {
+        if (widgetValue) {
+            this.colorPaletteSelectedInput.dataset[params.attributeName] = widgetValue;
+        } else {
+            delete this.colorPaletteSelectedInput.dataset[params.attributeName];
+        }
+        await this._reloadGraph();
+        // To focus back the input that is edited we have to wait for the color
+        // picker to be fully reloaded.
+        await new Promise(resolve => setTimeout(() => {
+            this.lastEditableSelectedInput.focus();
+            resolve();
+        }));
+    },
+    /**
+     * @override
+     */
+    selectDataAttribute: async function (previewMode, widgetValue, params) {
+        await this._super(...arguments);
+        // Data might change if going from or to a pieChart.
+        if (params.attributeName === 'type') {
+            this._setDefaultSelectedInput();
+            await this._reloadGraph();
+        }
+    },
+
+    //--------------------------------------------------------------------------
+    // Private
+    //--------------------------------------------------------------------------
+
+    /**
+     * @override
+     */
+    _computeWidgetState: function (methodName, params) {
+        if (methodName === 'colorChange') {
+            return this.colorPaletteSelectedInput && this.colorPaletteSelectedInput.dataset[params.attributeName] || '';
+        }
+        return this._super(...arguments);
+    },
+    /**
+     * @override
+     */
+    _computeWidgetVisibility: function (widgetName, params) {
+        switch (widgetName) {
+            case 'stacked_chart_opt': {
+                return this._getColumnCount() > 1;
+            }
+            case 'chart_bg_color_opt':
+            case 'chart_border_color_opt': {
+                return !!this.colorPaletteSelectedInput;
+            }
+        }
+        return this._super(...arguments);
+    },
+    /**
+     * Sets and reloads the data on the canvas if it has changed.
+     * Used in matrix related method.
+     *
+     * @private
+     */
+    _reloadGraph: async function () {
+        const jsonValue = this._matrixToChartData();
+        if (this.$target[0].dataset.data !== jsonValue) {
+            this.$target[0].dataset.data = jsonValue;
+            await this._refreshPublicWidgets();
+        }
+    },
+    /**
+     * Return a stringifyed chart.js data object from the matrix
+     * Pie charts have one color per data while other charts have one color per dataset.
+     *
+     * @private
+     */
+    _matrixToChartData: function () {
+        const data = {
+            labels: [],
+            datasets: [],
+        };
+        this.tableEl.querySelectorAll('tr:first-child input').forEach(el => {
+            data.datasets.push({
+                label: el.value || '',
+                data: [],
+                backgroundColor: this._isPieChart() ? [] : el.dataset.backgroundColor || '',
+                borderColor: this._isPieChart() ? [] : el.dataset.borderColor || '',
+            });
+        });
+        this.tableEl.querySelectorAll('tr:not(:first-child):not(:last-child)').forEach((el) => {
+            const title = el.querySelector('th input').value || '';
+            data.labels.push(title);
+            el.querySelectorAll('td input').forEach((el, i) => {
+                data.datasets[i].data.push(el.value || 0);
+                if (this._isPieChart()) {
+                    data.datasets[i].backgroundColor.push(el.dataset.backgroundColor || '');
+                    data.datasets[i].borderColor.push(el.dataset.borderColor || '');
+                }
+            });
+        });
+        return JSON.stringify(data);
+    },
+    /**
+     * Return a td containing a we-button with minus icon
+     *
+     * @param  {...string} classes Classes to add to the we-button
+     * @returns {HTMLElement}
+     */
+    _makeDeleteButton: function (...classes) {
+        const rmbuttonEl = options.buildElement('we-button', null, {
+            classes: ['fa', 'fa-fw', 'fa-minus', ...classes],
+        });
+        const newEl = document.createElement('td');
+        newEl.appendChild(rmbuttonEl);
+        return newEl;
+    },
+    /**
+     * Add a column to the matrix
+     * The th (dataset label) of a column hold the colors for the entire dataset if the graph is not a pie chart
+     * If the graph is a pie chart the color of the td (data) are used.
+     *
+     * @private
+     * @param {String} title The title of the column
+     * @param {Array} values The values of the column input
+     * @param {String} heardeBackgroundColor The background color of the dataset
+     * @param {String} headerBorderColor The border color of the dataset
+     * @param {string[]} cellBackgroundColors The background colors of the datas inputs, random color if missing
+     * @param {string[]} cellBorderColors The border color of the datas inputs, no color if missing
+     */
+    _addColumn: function (title, values, heardeBackgroundColor, headerBorderColor, cellBackgroundColors = [], cellBorderColors = []) {
+        const firstRow = this.tableEl.querySelector('tr:first-child');
+        const headerInput = this._makeCell('th', title, heardeBackgroundColor, headerBorderColor);
+        firstRow.insertBefore(headerInput, firstRow.lastElementChild);
+
+        this.tableEl.querySelectorAll('tr:not(:first-child):not(:last-child)').forEach((el, i) => {
+            const newCell = this._makeCell('td', values ? values[i] : null, cellBackgroundColors[i] || this._randomColor(), cellBorderColors[i - 1]);
+            el.insertBefore(newCell, el.lastElementChild);
+        });
+
+        const lastRow = this.tableEl.querySelector('tr:last-child');
+        const removeButton = this._makeDeleteButton('o_we_matrix_remove_col');
+        lastRow.appendChild(removeButton);
+    },
+    /**
+     * Add a row to the matrix
+     * The background color of the datas are random
+     *
+     * @private
+     * @param {String} tilte The title of the row
+     */
+    _addRow: function (tilte) {
+        const trEl = document.createElement('tr');
+        trEl.appendChild(this._makeCell('th', tilte));
+        this.tableEl.querySelectorAll('tr:first-child input').forEach(() => {
+            trEl.appendChild(this._makeCell('td', null, this._randomColor()));
+        });
+        trEl.appendChild(this._makeDeleteButton('o_we_matrix_remove_row'));
+        const tbody = this.tableEl.querySelector('tbody');
+        tbody.insertBefore(trEl, tbody.lastElementChild);
+    },
+    /**
+     * @private
+     * @param {string} tag tag of the HTML Element (td/th)
+     * @param {string} value The current value of the cell input
+     * @param {string} backgroundColor The background Color of the data on the graph
+     * @param {string} borderColor The border Color of the the data on the graph
+     * @returns {HTMLElement}
+     */
+    _makeCell: function (tag, value, backgroundColor, borderColor) {
+        const newEl = document.createElement(tag);
+        const contentEl = document.createElement('input');
+        contentEl.type = 'text';
+        contentEl.value = value || '';
+        if (backgroundColor) {
+            contentEl.dataset.backgroundColor = backgroundColor;
+        }
+        if (borderColor) {
+            contentEl.dataset.borderColor = borderColor;
+        }
+        newEl.appendChild(contentEl);
+        return newEl;
+    },
+    /**
+     * Display the remove button coresponding to the colIndex
+     *
+     * @private
+     * @param {Int} colIndex Can be undefined, if so the last remove button of the column will be shown
+     */
+    _displayRemoveColButton: function (colIndex) {
+        if (this._getColumnCount() > 1) {
+            this._displayRemoveButton(colIndex, 'o_we_matrix_remove_col');
+        }
+    },
+    /**
+     * Display the remove button coresponding to the rowIndex
+     *
+     * @private
+     * @param {Int} rowIndex Can be undefined, if so the last remove button of the row will be shown
+     */
+    _displayRemoveRowButton: function (rowIndex) {
+        //Nbr of row minus header and button
+        const rowCount = this.tableEl.rows.length - 2;
+        if (rowCount > 1) {
+            this._displayRemoveButton(rowIndex, 'o_we_matrix_remove_row');
+        }
+    },
+    /**
+     * @private
+     * @param {Int} tdIndex Can be undefined, if so the last remove button will be shown
+     * @param {String} btnClass Either o_we_matrix_remove_col or o_we_matrix_remove_row
+     */
+    _displayRemoveButton: function (tdIndex, btnClass) {
+        const removeBtn = this.tableEl.querySelectorAll(`td we-button.${btnClass}`);
+        removeBtn.forEach(el => el.style.display = ''); //hide all
+        const index = tdIndex < removeBtn.length ? tdIndex : removeBtn.length - 1;
+        removeBtn[index].style.display = 'inline-block';
+    },
+    /**
+     * @private
+     * @return {boolean}
+     */
+    _isPieChart: function () {
+        return ['pie', 'doughnut'].includes(this.$target[0].dataset.type);
+    },
+    /**
+     * Return the number of column minus header and button
+     * @private
+     * @return {integer}
+     */
+    _getColumnCount: function () {
+        return this.tableEl.rows[0].cells.length - 2;
+    },
+    /**
+     * Select the first data input
+     *
+     * @private
+     */
+    _setDefaultSelectedInput: function () {
+        this.lastEditableSelectedInput = this.tableEl.querySelector('td input');
+        if (this._isPieChart()) {
+            this.colorPaletteSelectedInput = this.lastEditableSelectedInput;
+        } else {
+            this.colorPaletteSelectedInput = this.tableEl.querySelector('th input');
+        }
+    },
+    /**
+     * Return a random hexadecimal color.
+     *
+     * @private
+     * @return {string}
+     */
+    _randomColor: function () {
+        return '#' + ('00000' + (Math.random() * (1 << 24) | 0).toString(16)).slice(-6).toUpperCase();
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * Used by colorPalette to retrieve the custom colors used on the chart
+     * Make an array with all the custom colors used on the chart
+     * and apply it to the onSuccess method provided by the trigger_up.
+     *
+     * @private
+     */
+    _onGetCustomColors: function (ev) {
+        const data = JSON.parse(this.$target[0].dataset.data || '');
+        let customColors = [];
+        data.datasets.forEach(el => {
+            if (this._isPieChart()) {
+                customColors = customColors.concat(el.backgroundColor).concat(el.borderColor);
+            } else {
+                customColors.push(el.backgroundColor);
+                customColors.push(el.borderColor);
+            }
+        });
+        customColors = customColors.filter((el, i, array) => {
+            return !this.style.getPropertyValue(`--${el}`) && array.indexOf(el) === i && el !== ''; // unique non class not transparent
+        });
+        ev.data.onSuccess(customColors);
+    },
+    /**
+     * Add a row at the end of the matrix and display it's remove button
+     * Choose the color of the column from the theme array or a random color if they are already used
+     *
+     * @private
+     */
+    _onAddColumnClick: function () {
+        const usedColor = Array.from(this.tableEl.querySelectorAll('tr:first-child input')).map(el => el.dataset.backgroundColor);
+        const color = this.themeArray.filter(el => !usedColor.includes(el))[0] || this._randomColor();
+        this._addColumn(null, null, color, color);
+        this._reloadGraph().then(() => {
+            this._displayRemoveColButton();
+            this.updateUI();
+        });
+    },
+    /**
+     * Add a column at the end of the matrix and display it's remove button
+     *
+     * @private
+     */
+    _onAddRowClick: function () {
+        this._addRow();
+        this._reloadGraph().then(() => {
+            this._displayRemoveRowButton();
+            this.updateUI();
+        });
+    },
+    /**
+     * Remove the column and show the remove button of the next column or the last if no next.
+     *
+     * @private
+     * @param {Event} ev
+     */
+    _onRemoveColumnClick: function (ev) {
+        const cell = ev.currentTarget.parentElement;
+        const cellIndex = cell.cellIndex;
+        this.tableEl.querySelectorAll('tr').forEach((el) => {
+            el.children[cellIndex].remove();
+        });
+        this._displayRemoveColButton(cellIndex - 1);
+        this._reloadGraph().then(() => {
+            this.updateUI();
+        });
+    },
+    /**
+     * Remove the row and show the remove button of the next row or the last if no next.
+     *
+     * @private
+     * @param {Event} ev
+     */
+    _onRemoveRowClick: function (ev) {
+        const row = ev.currentTarget.parentElement.parentElement;
+        const rowIndex = row.rowIndex;
+        row.remove();
+        this._displayRemoveRowButton(rowIndex - 1);
+        this._reloadGraph().then(() => {
+            this.updateUI();
+        });
+    },
+    /**
+     * @private
+     * @param {Event} ev
+     */
+    _onMatrixInputFocusOut: function (ev) {
+        // Sometimes, an input is focusout for internal reason (like an undo
+        // recording) then focused again manually in the same JS stack
+        // execution. In that case, the blur should not trigger an option
+        // selection as the user did not leave the input. We thus defer the blur
+        // handling to then check that the target is indeed still blurred before
+        // executing the actual option selection.
+        setTimeout(() => {
+            if (ev.currentTarget === document.activeElement) {
+                return;
+            }
+            this._reloadGraph();
+        });
+    },
+    /**
+     * Set the selected cell/header and display the related remove button
+     *
+     * @private
+     * @param {Event} ev
+     */
+    _onMatrixInputFocus: function (ev) {
+        this.lastEditableSelectedInput = ev.target;
+        const col = ev.target.parentElement.cellIndex;
+        const row = ev.target.parentElement.parentElement.rowIndex;
+        if (this._isPieChart()) {
+            this.colorPaletteSelectedInput = ev.target.parentNode.tagName === 'TD' ? ev.target : null;
+        } else {
+            this.colorPaletteSelectedInput = this.tableEl.querySelector(`tr:first-child th:nth-of-type(${col + 1}) input`);
+        }
+        if (col > 0) {
+            this._displayRemoveColButton(col - 1);
+        }
+        if (row > 0) {
+            this._displayRemoveRowButton(row - 1);
+        }
+        this.updateUI();
+    },
+});
+
+const InputUserValueWidget = options.userValueWidgetsRegistry['we-input'];
+const UrlPickerUserValueWidget = InputUserValueWidget.extend({
+    custom_events: _.extend({}, InputUserValueWidget.prototype.custom_events || {}, {
+        website_url_chosen: '_onWebsiteURLChosen',
+    }),
+
+    /**
+     * @override
+     */
+    start: async function () {
+        await this._super(...arguments);
+        $(this.inputEl).addClass('text-left');
+        wUtils.autocompleteWithPages(this, $(this.inputEl));
+    },
+
+    //--------------------------------------------------------------------------
+    // Handlers
+    //--------------------------------------------------------------------------
+
+    /**
+     * Called when the autocomplete change the input value.
+     *
+     * @private
+     */
+    _onWebsiteURLChosen: function () {
+        $(this.inputEl).trigger('input');
+        this._notifyValueChange(false);
+    },
+});
+
+options.userValueWidgetsRegistry['we-urlpicker'] = UrlPickerUserValueWidget;
+return {
+    UrlPickerUserValueWidget: UrlPickerUserValueWidget,
+};
+});