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/**
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* TinyMCE version 6.8.3 (2024-02-08)
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*/
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(function () {
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'use strict';
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var global$1 = tinymce.util.Tools.resolve('tinymce.PluginManager');
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const isSimpleType = type => value => typeof value === type;
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const isBoolean = isSimpleType('boolean');
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const isNumber = isSimpleType('number');
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const option = name => editor => editor.options.get(name);
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const register$2 = editor => {
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const registerOption = editor.options.register;
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registerOption('nonbreaking_force_tab', {
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processor: value => {
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if (isBoolean(value)) {
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return {
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value: value ? 3 : 0,
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valid: true
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};
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} else if (isNumber(value)) {
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return {
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value,
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valid: true
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};
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} else {
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return {
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valid: false,
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message: 'Must be a boolean or number.'
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};
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}
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},
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default: false
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});
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registerOption('nonbreaking_wrap', {
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processor: 'boolean',
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default: true
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});
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};
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const getKeyboardSpaces = option('nonbreaking_force_tab');
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const wrapNbsps = option('nonbreaking_wrap');
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const stringRepeat = (string, repeats) => {
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let str = '';
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for (let index = 0; index < repeats; index++) {
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str += string;
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}
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return str;
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};
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const isVisualCharsEnabled = editor => editor.plugins.visualchars ? editor.plugins.visualchars.isEnabled() : false;
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const insertNbsp = (editor, times) => {
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const classes = () => isVisualCharsEnabled(editor) ? 'mce-nbsp-wrap mce-nbsp' : 'mce-nbsp-wrap';
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const nbspSpan = () => `<span class="${ classes() }" contenteditable="false">${ stringRepeat(' ', times) }</span>`;
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const shouldWrap = wrapNbsps(editor);
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const html = shouldWrap || editor.plugins.visualchars ? nbspSpan() : stringRepeat(' ', times);
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editor.undoManager.transact(() => editor.insertContent(html));
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};
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const register$1 = editor => {
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editor.addCommand('mceNonBreaking', () => {
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insertNbsp(editor, 1);
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});
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};
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var global = tinymce.util.Tools.resolve('tinymce.util.VK');
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const setup = editor => {
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const spaces = getKeyboardSpaces(editor);
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if (spaces > 0) {
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editor.on('keydown', e => {
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if (e.keyCode === global.TAB && !e.isDefaultPrevented()) {
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if (e.shiftKey) {
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return;
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}
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e.preventDefault();
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e.stopImmediatePropagation();
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insertNbsp(editor, spaces);
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}
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});
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}
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};
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const onSetupEditable = editor => api => {
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const nodeChanged = () => {
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api.setEnabled(editor.selection.isEditable());
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};
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editor.on('NodeChange', nodeChanged);
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nodeChanged();
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return () => {
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editor.off('NodeChange', nodeChanged);
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};
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};
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const register = editor => {
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const onAction = () => editor.execCommand('mceNonBreaking');
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editor.ui.registry.addButton('nonbreaking', {
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icon: 'non-breaking',
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tooltip: 'Nonbreaking space',
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onAction,
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onSetup: onSetupEditable(editor)
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});
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editor.ui.registry.addMenuItem('nonbreaking', {
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icon: 'non-breaking',
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text: 'Nonbreaking space',
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onAction,
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onSetup: onSetupEditable(editor)
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});
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};
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var Plugin = () => {
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global$1.add('nonbreaking', editor => {
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register$2(editor);
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register$1(editor);
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register(editor);
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setup(editor);
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});
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};
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Plugin();
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})();
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