Grammalecte  Diff

    // console can’t display error objects from content scripts
    console.error(e.fileName + "\n" + e.name + "\nline: " + e.lineNumber + "\n" + e.message);
}

// Chrome don’t follow the W3C specification:
// https://browserext.github.io/browserext/
let bChrome = false;
let bThunderbird = false;
if (typeof(browser) !== "object") {
    var browser = chrome;
    bChrome = true;
}
if (typeof(messenger) === "object") {
    bThunderbird = true;
}

/*
function loadImage (sContainerClass, sImagePath) {
    let xRequest = new XMLHttpRequest();
    xRequest.open('GET', browser.extension.getURL("")+sImagePath, false);
    xRequest.responseType = "arraybuffer";
    xRequest.send();

const oGrammalecteBackgroundPort = {

    bConnected: false,

    xConnect: browser.runtime.connect({name: "content-script port"}),

    start: function () {
        console.log("[Grammalecte] background port: start.");
        this.listen();
        this.listen2();
        //this.ping();
    },

    restart: function () {
        console.log("[Grammalecte] try to reconnect to the background.")

    }
}


oGrammalecteBackgroundPort.start();


/*
    ComposeAction
    (Thunderbird only)
*/
if (bThunderbird) {
    console.log("Listen...");
    try {
        browser.composeAction.onClicked.addListener(function (oTab, oData) {
            console.log("START");
            oGrammalecte.startGCPanel("J'en aie mare...");
        });
    }
    catch (e) {
        showError(e)
    }
    console.log("Done.");
}


/*
    Callable API for the webpage.
    (Not for Thunderbird)
*/
if (!bThunderbird) {
    document.addEventListener("GrammalecteCall", function (xEvent) {
        // GrammalecteCall events are dispatched by functions in the API script
        // The script is loaded below.
        try {
            let oCommand = JSON.parse(xEvent.detail);
            switch (oCommand.sCommand) {
                case "openPanelForNode":
                    if (oCommand.sNodeId && document.getElementById(oCommand.sNodeId)) {
                        oGrammalecte.startGCPanel(document.getElementById(oCommand.sNodeId));
                    }
                    break;
                case "openPanelForText":
                    if (oCommand.sText) {
                        if (oCommand.sText && oCommand.sNodeId && document.getElementById(oCommand.sNodeId)) {
                            oGrammalecte.startGCPanel(oCommand.sText, document.getElementById(oCommand.sNodeId));
                        }
                        else {
                            oGrammalecte.startGCPanel(oCommand.sText);
                        }
                    }
                    break;
                case "parseNode":
                    if (oCommand.sNodeId && document.getElementById(oCommand.sNodeId)) {
                        let xNode = document.getElementById(oCommand.sNodeId);
                        if (xNode.tagName == "TEXTAREA"  ||  xNode.tagName == "INPUT") {
                            oGrammalecteBackgroundPort.parseAndSpellcheck(xNode.value, oCommand.sNodeId);
                        }
                        else if (xNode.tagName == "IFRAME") {
                            oGrammalecteBackgroundPort.parseAndSpellcheck(xNode.contentWindow.document.body.innerText, oCommand.sNodeId);
                        }
                        else {
                            oGrammalecteBackgroundPort.parseAndSpellcheck(xNode.innerText, oCommand.sNodeId);
                        }
                    }
                    break;
                case "parseText":
                    if (oCommand.sText && oCommand.sNodeId) {
                        oGrammalecteBackgroundPort.parseAndSpellcheck(oCommand.sText, oCommand.sNodeId);
                    }
                    break;
                case "getSpellSuggestions":
                    if (oCommand.sWord && oCommand.sDestination) {
                        oGrammalecteBackgroundPort.getSpellSuggestions(oCommand.sWord, oCommand.sDestination, oCommand.sErrorId);
                    }
                    break;
                default:
                    console.log("[Grammalecte] Event: Unknown command", oCommand.sCommand);
            }
        }
        catch (e) {
            showError(e);
        }
    });

    // The API script must be injected this way to be callable by the page
    let xScriptGrammalecteAPI = document.createElement("script");
    xScriptGrammalecteAPI.src = browser.extension.getURL("content_scripts/api.js");
    document.documentElement.appendChild(xScriptGrammalecteAPI);
}


/*
    Note:
    Initialization starts when the background is connected.
    See: oGrammalecteBackgroundPort.listen() -> case "init"
*/