1 files changed, 0 insertions, 254 deletions
diff --git a/core/modules/contextual/js/contextualModelView.js b/core/modules/contextual/js/contextualModelView.js
deleted file mode 100644
index 4488045e2236..000000000000
--- a/core/modules/contextual/js/contextualModelView.js
+++ /dev/null
@@ -1,254 +0,0 @@
-(($, Drupal) => {
-  /**
-   * Models the state of a contextual link's trigger, list & region.
-   */
-  Drupal.contextual.ContextualModelView = class {
-    constructor($contextual, $region, options) {
-      this.title = options.title || '';
-      this.regionIsHovered = false;
-      this._hasFocus = false;
-      this._isOpen = false;
-      this._isLocked = false;
-      this.strings = options.strings;
-      this.timer = NaN;
-      this.modelId = btoa(Math.random()).substring(0, 12);
-      this.$region = $region;
-      this.$contextual = $contextual;
-
-      if (!document.body.classList.contains('touchevents')) {
-        this.$region.on({
-          mouseenter: () => {
-            this.regionIsHovered = true;
-          },
-          mouseleave: () => {
-            this.close().blur();
-            this.regionIsHovered = false;
-          },
-          'mouseleave mouseenter': () => this.render(),
-        });
-        this.$contextual.on('mouseenter', () => {
-          this.focus();
-          this.render();
-        });
-      }
-
-      this.$contextual.on(
-        {
-          click: () => {
-            this.toggleOpen();
-          },
-          touchend: () => {
-            Drupal.contextual.ContextualModelView.touchEndToClick();
-          },
-          focus: () => {
-            this.focus();
-          },
-          blur: () => {
-            this.blur();
-          },
-          'click blur touchend focus': () => this.render(),
-        },
-        '.trigger',
-      );
-
-      this.$contextual.on(
-        {
-          click: () => {
-            this.close().blur();
-          },
-          touchend: (event) => {
-            Drupal.contextual.ContextualModelView.touchEndToClick(event);
-          },
-          focus: () => {
-            this.focus();
-          },
-          blur: () => {
-            this.waitCloseThenBlur();
-          },
-          'click blur touchend focus': () => this.render(),
-        },
-        '.contextual-links a',
-      );
-
-      this.render();
-
-      // Let other JavaScript react to the adding of a new contextual link.
-      $(document).trigger('drupalContextualLinkAdded', {
-        $el: $contextual,
-        $region,
-        model: this,
-      });
-    }
-
-    /**
-     * Updates the rendered representation of the current contextual links.
-     */
-    render() {
-      const { isOpen } = this;
-      const isVisible = this.isLocked || this.regionIsHovered || isOpen;
-      this.$region.toggleClass('focus', this.hasFocus);
-      this.$contextual
-        .toggleClass('open', isOpen)
-        // Update the visibility of the trigger.
-        .find('.trigger')
-        .toggleClass('visually-hidden', !isVisible);
-
-      this.$contextual.find('.contextual-links').prop('hidden', !isOpen);
-      const trigger = this.$contextual.find('.trigger').get(0);
-      trigger.textContent = Drupal.t('@action @title configuration options', {
-        '@action': !isOpen ? this.strings.open : this.strings.close,
-        '@title': this.title,
-      });
-      trigger.setAttribute('aria-pressed', isOpen);
-    }
-
-    /**
-     * Prevents delay and simulated mouse events.
-     *
-     * @param {jQuery.Event} event the touch end event.
-     */
-    static touchEndToClick(event) {
-      event.preventDefault();
-      event.target.click();
-    }
-
-    /**
-     * Set up a timeout to allow a user to tab between the trigger and the
-     * contextual links without the menu dismissing.
-     */
-    waitCloseThenBlur() {
-      this.timer = window.setTimeout(() => {
-        this.isOpen = false;
-        this.hasFocus = false;
-        this.render();
-      }, 150);
-    }
-
-    /**
-     * Opens or closes the contextual link.
-     *
-     * If it is opened, then also give focus.
-     *
-     * @return {Drupal.contextual.ContextualModelView}
-     *   The current contextual model view.
-     */
-    toggleOpen() {
-      const newIsOpen = !this.isOpen;
-      this.isOpen = newIsOpen;
-      if (newIsOpen) {
-        this.focus();
-      }
-      return this;
-    }
-
-    /**
-     * Gives focus to this contextual link.
-     *
-     * Also closes + removes focus from every other contextual link.
-     *
-     * @return {Drupal.contextual.ContextualModelView}
-     *   The current contextual model view.
-     */
-    focus() {
-      const { modelId } = this;
-      Drupal.contextual.instances.forEach((model) => {
-        if (model.modelId !== modelId) {
-          model.close().blur();
-        }
-      });
-      window.clearTimeout(this.timer);
-      this.hasFocus = true;
-      return this;
-    }
-
-    /**
-     * Removes focus from this contextual link, unless it is open.
-     *
-     * @return {Drupal.contextual.ContextualModelView}
-     *   The current contextual model view.
-     */
-    blur() {
-      if (!this.isOpen) {
-        this.hasFocus = false;
-      }
-      return this;
-    }
-
-    /**
-     * Closes this contextual link.
-     *
-     * Does not call blur() because we want to allow a contextual link to have
-     * focus, yet be closed for example when hovering.
-     *
-     * @return {Drupal.contextual.ContextualModelView}
-     *   The current contextual model view.
-     */
-    close() {
-      this.isOpen = false;
-      return this;
-    }
-
-    /**
-     * Gets the current focus state.
-     *
-     * @return {boolean} the focus state.
-     */
-    get hasFocus() {
-      return this._hasFocus;
-    }
-
-    /**
-     * Sets the current focus state.
-     *
-     * @param {boolean} value - new focus state
-     */
-    set hasFocus(value) {
-      this._hasFocus = value;
-      this.$region.toggleClass('focus', this._hasFocus);
-    }
-
-    /**
-     * Gets the current open state.
-     *
-     * @return {boolean} the open state.
-     */
-    get isOpen() {
-      return this._isOpen;
-    }
-
-    /**
-     * Sets the current open state.
-     *
-     * @param {boolean} value - new open state
-     */
-    set isOpen(value) {
-      this._isOpen = value;
-      // Nested contextual region handling: hide any nested contextual triggers.
-      this.$region
-        .closest('.contextual-region')
-        .find('.contextual .trigger:not(:first)')
-        .toggle(!this.isOpen);
-    }
-
-    /**
-     * Gets the current locked state.
-     *
-     * @return {boolean} the locked state.
-     */
-    get isLocked() {
-      return this._isLocked;
-    }
-
-    /**
-     * Sets the current locked state.
-     *
-     * @param {boolean} value - new locked state
-     */
-    set isLocked(value) {
-      if (value !== this._isLocked) {
-        this._isLocked = value;
-        this.render();
-      }
-    }
-  };
-})(jQuery, Drupal);