Grammalecte  Diff

// Modify page

/* jshint esversion:6, -W097 */
/* jslint esversion:6 */
/* global GrammalectePanel, GrammalecteButton, GrammalecteTextFormatter, GrammalecteLexicographer, GrammalecteGrammarChecker, GrammalecteMessageBox, showError, MutationObserver, chrome, document, console */
/* global GrammalectePanel, GrammalecteButton, GrammalecteTextFormatter, GrammalecteGrammarChecker, GrammalecteMessageBox, showError, MutationObserver, chrome, document, console */

/*
    JS sucks (again, and again, and again, and again…)
    Not possible to load content from within the extension:
    https://bugzilla.mozilla.org/show_bug.cgi?id=1267027
    No SharedWorker, no images allowed for now…
*/

        this.createButtons();
    },

    createTFPanel: function () {
        if (this.oTFPanel === null) {
            this.oTFPanel = new GrammalecteTextFormatter("grammalecte_tf_panel", "Formateur de texte", 760, 595, false);
            this.oTFPanel.insertIntoPage();
            window.setTimeout( () => { this.oTFPanel.adjustHeight(); }, 50);
        }
    },

    createGCPanel: function () {
        if (this.oGCPanel === null) {
            this.oGCPanel = new GrammalecteGrammarChecker("grammalecte_gc_panel", "Grammalecte", 540, 700);
            this.oGCPanel.insertIntoPage();
        }
    },

    createMessageBox: function () {
        if (this.oMessageBox === null) {
            this.oMessageBox = new GrammalecteMessageBox("grammalecte_message_box", "Grammalecte");
            this.oMessageBox.insertIntoPage();
        }
    },

    startGCPanel: function (xNode=null) {
    startGCPanel: function (what, bCheckText=true) {
        this.createGCPanel();
        this.oGCPanel.clear();
        this.oGCPanel.show();
        this.oGCPanel.showEditor();
        this.oGCPanel.start(xNode);
        this.oGCPanel.start(what);
        this.oGCPanel.startWaitIcon();
        if (what && bCheckText) {
            let sText = this.oGCPanel.oTextControl.getText();
            xGrammalectePort.postMessage({
                sCommand: "parseAndSpellcheck",
                dParam: {sText: sText, sCountry: "FR", bDebug: false, bContext: false},
                dInfo: (what.nodeType && what.nodeType === 1) ? {sTextAreaId: what.id} : {}
            });
        }
    },

    showMessage: function (sMessage) {
        this.createMessageBox();
        this.oMessageBox.show();
        this.oMessageBox.setMessage(sMessage);
    },

    parseAndSpellcheck (xNode=null) {
        this.startGCPanel(xNode);
        let sText = "";
        if (xNode) {
            sText = (xNode.tagName == "TEXTAREA" || xNode.tagName == "INPUT") ? xNode.value.normalize("NFC") : xNode.innerText.normalize("NFC");
        } else {
            sText = this.getPageText();
        }
        xGrammalectePort.postMessage({
            sCommand: "parseAndSpellcheck",
            dParam: {sText: sText, sCountry: "FR", bDebug: false, bContext: false},
            dInfo: (xNode) ? {sTextAreaId: xNode.id} : {}
        });
    },

    getPageText: function () {
        let sPageText = document.body.innerText;
        let nPos = sPageText.indexOf("__grammalecte_panel__");
        if (nPos >= 0) {
            sPageText = sPageText.slice(0, nPos).normalize("NFC");
        }
        return sPageText;

        /*
            Commands received from the context menu
            (Context menu are initialized in background)
        */
        // Grammar checker commands
        case "grammar_checker_editable":
            if (oGrammalecte.xRightClickedNode !== null) {
                oGrammalecte.parseAndSpellcheck(oGrammalecte.xRightClickedNode);
                oGrammalecte.startGCPanel(oGrammalecte.xRightClickedNode);
            } else {
                oGrammalecte.showMessage("Erreur. Le node sur lequel vous avez cliqué n’a pas pu être identifié. Sélectionnez le texte à corriger et relancez le correcteur via le menu contextuel.");
            }
            break;
        case "grammar_checker_page":
            oGrammalecte.parseAndSpellcheck();
            oGrammalecte.startGCPanel(oGrammalecte.getPageText());
            break;
        case "grammar_checker_selection":
            oGrammalecte.startGCPanel();
            oGrammalecte.startGCPanel(result, false); // result is the selected text
            // selected text is sent to the GC worker in the background script.
            break;
        // rescan page command
        case "rescanPage":
            oGrammalecte.rescanPage();
            break;
    }

    let xActiveNode = document.activeElement;
    switch (sActionRequest) {
        /*
            Commands received from the keyboard (shortcuts)
        */
        case "shortcutGrammarChecker":
            if (xActiveNode && (xActiveNode.tagName == "TEXTAREA" || xActiveNode.tagName == "INPUT" || xActiveNode.isContentEditable)) {
                oGrammalecte.parseAndSpellcheck(xActiveNode);
                oGrammalecte.startGCPanel(xActiveNode);
            } else {
                oGrammalecte.parseAndSpellcheck();
                oGrammalecte.startGCPanel(oGrammalecte.getPageText());
            }
            break;
        default:
            console.log("[Content script] Unknown command: " + sActionDone);
    }
});