Grammalecte  Diff

// JavaScript
// Text formatter

"use strict";


class GrammalecteTextFormatter extends GrammalectePanel {

    constructor (...args) {
        super(...args);
        this.xTFNode = this._createTextFormatter();
        this.xPanelContent.appendChild(this.xTFNode);
        this.xTextArea = null;

        this.TextFormatter = new TextFormatter();
        this.formatText = this.TextFormatter.formatTextRuleCount;
        this.removeHyphenAtEndOfParagraphs = this.TextFormatter.removeHyphenAtEndOfParagraphsCount;
        this.mergeContiguousParagraphs = this.TextFormatter.mergeContiguousParagraphsCount;
        this.getParagraph = this.TextFormatter.getParagraph;
    }

    _createTextFormatter () {
        let xTFNode = document.createElement("div");
        try {
            // Options
            let xOptions = oGrammalecte.createNode("div", {id: "grammalecte_tf_options"});

    _createOrdinalOptions () {
        let xLine = oGrammalecte.createNode("div", {className: "grammalecte_tf_blockopt grammalecte_tf_underline"});
        xLine.appendChild(this._createOption("o_ordinals_no_exponant", true, "Ordinaux (15e, XXIe…)"));
        xLine.appendChild(this._createOption("o_ordinals_exponant", true, "e → ᵉ"));
        xLine.appendChild(oGrammalecte.createNode("div", {id: "res_"+"o_ordinals_no_exponant", className: "grammalecte_tf_result", textContent: "·"}));
        return xLine;
    }
    

    /*
        Actions
    */
    start (xNode) {
        if (xNode !== null && xNode.tagName == "TEXTAREA") {
            this.xTextArea = xNode;
            if (bChrome) {

        try {
            const t0 = Date.now();
            //window.setCursor("wait"); // change pointer
            this.resetProgressBar();
            let sText = this.xTextArea.value.normalize("NFC");
            document.getElementById('grammalecte_tf_progressbar').max = 7;
            let n1 = 0, n2 = 0, n3 = 0, n4 = 0, n5 = 0, n6 = 0, n7 = 0;
            

            // Restructuration
            if (this.isSelected("o_group_struct")) {
                if (this.isSelected("o_remove_hyphens_at_end_of_paragraphs")) {
                    [sText, n1] = this.removeHyphenAtEndOfParagraphs(sText);
                    document.getElementById('res_o_remove_hyphens_at_end_of_paragraphs').textContent = n1;
                }
                if (this.isSelected("o_merge_contiguous_paragraphs")) {

            this.xTextArea.value = sText;
        }
        catch (e) {
            showError(e);
        }
    }

    formatText (sText, sOptName) {
        let nCount = 0;
        try {
            if (!oReplTable.hasOwnProperty(sOptName)) {
                console.log("# Error. TF: there is no option “" + sOptName+ "”.");
                return [sText, nCount];
            }
            for (let [zRgx, sRep] of oReplTable[sOptName]) {
                nCount += (sText.match(zRgx) || []).length;
                sText = sText.replace(zRgx, sRep);
            }
        }
        catch (e) {
            showError(e);
        }
        return [sText, nCount];
    }

    removeHyphenAtEndOfParagraphs (sText) {
        let nCount = (sText.match(/-[  ]*\n/gm) || []).length;
        sText = sText.replace(/-[  ]*\n/gm, "");
        return [sText, nCount];
    }

    mergeContiguousParagraphs (sText) {
        let nCount = 0;
        sText = sText.replace(/^[  ]+$/gm, ""); // clear empty paragraphs
        let s = "";
        for (let sParagraph of this.getParagraph(sText)) {
            if (sParagraph === "") {
                s += "\n";
            } else {
                s += sParagraph + " ";
                nCount += 1;
            }
        }
        s = s.replace(/  +/gm, " ").replace(/ $/gm, "");
        return [s, nCount];
    }

    * getParagraph (sText) {
        // generator: returns paragraphs of text
        let iStart = 0;
        let iEnd = 0;
        while ((iEnd = sText.indexOf("\n", iStart)) !== -1) {
            yield sText.slice(iStart, iEnd);
            iStart = iEnd + 1;
        }
        yield sText.slice(iStart);
    }

    getTimeRes (n) {
        // returns duration in seconds as string
        if (n < 10) {
            return n.toFixed(3).toString() + " s";
        }
        if (n < 100) {
            return n.toFixed(2).toString() + " s";