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// 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" || browser.hasOwnProperty("composeAction")) {
// JS sucks again.
// In Thunderbird, <browser> exists in content-scripts, but not <messenger>
// <browner> has property <composeAction> but is undefined...
bThunderbird = true;
//console.log("[Grammalecte] Thunderbird...");
}
/*
function loadImage (sContainerClass, sImagePath) {
let xRequest = new XMLHttpRequest();
xRequest.open('GET', browser.extension.getURL("")+sImagePath, false);
xRequest.responseType = "arraybuffer";
xRequest.send();
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xObserver: null,
sExtensionUrl: null,
oOptions: null,
bAutoRefresh: true,
bAutoRefresh: (bThunderbird) ? false : true,
listen: function () {
document.addEventListener("click", (xEvent) => {
//console.log("click", xEvent.target.id);
this.oPanelButton.examineNode(xEvent.target);
});
document.addEventListener("keyup", (xEvent) => {
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let sPageText = document.body.innerText;
let nPos = sPageText.indexOf("__grammalecte_panel__");
if (nPos >= 0) {
sPageText = sPageText.slice(0, nPos).normalize("NFC");
}
return sPageText;
},
purgeText: function (sText) {
return sText.replace(/ /g, " ").replace(/</g, "<").replace(/>/g, ">").replace(/&/g, "&");
},
createNode: function (sType, oAttr, oDataset=null) {
try {
let xNode = document.createElement(sType);
Object.assign(xNode, oAttr);
if (oDataset) {
Object.assign(xNode.dataset, oDataset);
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return { top: Math.round(top), left: Math.round(left), bottom: Math.round(bottom), right: Math.round(right) };
}
};
function autoRefreshOption (oSavedOptions=null) {
// auto recallable function
if (bThunderbird) {
return;
}
if (oSavedOptions === null) {
if (bChrome) {
browser.storage.local.get("autorefresh_option", autoRefreshOption);
return;
}
browser.storage.local.get("autorefresh_option").then(autoRefreshOption, showError);
}
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const oGrammalecteBackgroundPort = {
bConnected: false,
xConnect: browser.runtime.connect({name: "content-script port"}),
start: function () {
//console.log("[Grammalecte] background port: start.");
console.log("[Grammalecte] background port: start.");
this.listen();
this.listen2();
//this.ping();
},
restart: function () {
console.log("[Grammalecte] try to reconnect to the background.")
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this.bConnected = false;
this.restart();
}.bind(this));
this.xConnect.onMessage.addListener(function (oMessage) {
let { sActionDone, result, oInfo, bEnd, bError } = oMessage;
switch (sActionDone) {
case "init":
//console.log("[Grammalecte] content-script: init");
this.bConnected = true;
oGrammalecte.sExtensionUrl = oMessage.sUrl;
oGrammalecte.listen();
oGrammalecte.createButton();
break;
case "ping":
console.log("[Grammalecte] Connection to background done.");
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if (document.activeElement.tagName == "IFRAME") {
//console.log(document.activeElement.id); frameId given by result is different than frame.id
oGrammalecte.startGCPanel(document.activeElement);
} else {
oGrammalecte.showMessage("Erreur. Le cadre 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;
/*
composeAction
(Thunderbird only)
*/
case "grammar_checker_compose_window":
oGrammalecte.startGCPanel("__ThunderbirdComposeWindow__");
break;
default:
console.log("[Grammalecte] Content-script. Unknown command: ", sActionDone);
}
}.bind(this));
},
/*
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oGrammalecteBackgroundPort.start();
/*
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);
}
});
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);
// 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"
*/
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