71 lines
1.7 KiB
JavaScript
71 lines
1.7 KiB
JavaScript
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/**
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* @file
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* Attaches behaviors for the Contextual module's edit toolbar tab.
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*/
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(function ($, Drupal) {
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const strings = {
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tabbingReleased: Drupal.t(
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'Tabbing is no longer constrained by the Contextual module.',
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),
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tabbingConstrained: Drupal.t(
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'Tabbing is constrained to a set of @contextualsCount and the edit mode toggle.',
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),
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pressEsc: Drupal.t('Press the esc key to exit.'),
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};
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/**
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* Initializes a contextual link: updates its DOM, sets up model and views.
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*
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* @param {HTMLElement} context
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* A contextual links DOM element as rendered by the server.
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*/
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function initContextualToolbar(context) {
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if (!Drupal.contextual || !Drupal.contextual.instances) {
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return;
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}
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const { contextualToolbar } = Drupal;
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const viewOptions = {
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el: $('.toolbar .toolbar-bar .contextual-toolbar-tab'),
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strings,
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};
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contextualToolbar.model = new Drupal.contextual.ContextualToolbarModelView(
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viewOptions,
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);
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}
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/**
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* Attaches contextual's edit toolbar tab behavior.
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*
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* @type {Drupal~behavior}
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*
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* @prop {Drupal~behaviorAttach} attach
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* Attaches contextual toolbar behavior on a contextualToolbar-init event.
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*/
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Drupal.behaviors.contextualToolbar = {
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attach(context) {
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if (once('contextualToolbar-init', 'body').length) {
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initContextualToolbar(context);
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}
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},
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};
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/**
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* Namespace for the contextual toolbar.
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*
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* @namespace
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*
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* @private
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*/
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Drupal.contextualToolbar = {
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/**
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* The {@link Drupal.contextual.ContextualToolbarModelView} instance.
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*
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* @type {?Drupal.contextual.ContextualToolbarModelView}
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*/
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model: null,
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};
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})(jQuery, Drupal);
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