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/* ===========================================================
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* trumbowyg.mathMl.js v1.0
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* MathML plugin for Trumbowyg
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* http://alex-d.github.com/Trumbowyg
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* ===========================================================
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* Author : loclamor
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*/
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/* globals MathJax */
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(function($) {
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'use strict';
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$.extend(true, $.trumbowyg, {
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langs: {
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// jshint camelcase:false
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en: {
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mathml: 'Insert Formulas',
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formulas: 'Formulas',
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inline: 'Inline'
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},
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da: {
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mathml: 'Indsæt formler',
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formulas: 'Formler',
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inline: 'Inline'
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},
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fr: {
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mathml: 'Inserer une formule',
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formulas: 'Formule',
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inline: 'En ligne'
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},
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tr: {
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mathml: 'Formül Ekle',
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formulas: 'Formüller',
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inline: 'Satır içi'
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},
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zh_tw: {
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mathml: '插入方程式',
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formulas: '方程式',
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inline: '內嵌'
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},
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pt_br: {
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mathml: 'Inserir fórmulas',
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formulas: 'Fórmulas',
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inline: 'Em linha'
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},
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ko: {
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mathml: '수식 넣기',
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formulas: '수식',
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inline: '글 안에 넣기'
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},
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},
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// jshint camelcase:true
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plugins: {
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mathml: {
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init: function(trumbowyg) {
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var btnDef = {
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fn: function() {
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trumbowyg.saveRange();
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var mathMLoptions = {
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formulas: {
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label: trumbowyg.lang.formulas,
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required: true,
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value: ''
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},
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inline: {
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label: trumbowyg.lang.inline,
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attributes: {
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checked: true
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},
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type: 'checkbox',
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required: false,
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}
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};
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var mathmlCallback = function(v) {
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var delimiter = v.inline ? '$' : '$$';
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if (trumbowyg.currentMathNode) {
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$(trumbowyg.currentMathNode)
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.html(delimiter + ' ' + v.formulas + ' ' + delimiter)
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.attr('formulas', v.formulas)
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.attr('inline', (v.inline ? 'true' : 'false'));
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} else {
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var html = '<span class="mathMlContainer" contenteditable="false" formulas="' + v.formulas + '" inline="' + (v.inline ? 'true' : 'false') + '" >' + delimiter + ' ' + v.formulas + ' ' + delimiter + '</span>';
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var node = $(html)[0];
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node.onclick = function() {
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trumbowyg.currentMathNode = this;
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mathMLoptions.formulas.value = $(this).attr('formulas');
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if ($(this).attr('inline') === 'true') {
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mathMLoptions.inline.attributes.checked = true;
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} else {
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delete mathMLoptions.inline.attributes.checked;
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}
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trumbowyg.openModalInsert(trumbowyg.lang.mathml, mathMLoptions, mathmlCallback);
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};
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trumbowyg.range.deleteContents();
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trumbowyg.range.insertNode(node);
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}
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trumbowyg.currentMathNode = false;
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MathJax.Hub.Queue(['Typeset', MathJax.Hub]);
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return true;
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};
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mathMLoptions.formulas.value = trumbowyg.getRangeText();
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mathMLoptions.inline.attributes.checked = true;
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trumbowyg.openModalInsert(trumbowyg.lang.mathml, mathMLoptions, mathmlCallback);
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}
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};
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trumbowyg.addBtnDef('mathml', btnDef);
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}
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}
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}
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});
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})(jQuery);
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