// Modify page
/*
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…
*/
"use strict";
console.log("[Content script] Start");
let nTadId = null;
let nWrapper = 0;
let oConjPanel = null;
let oTFPanel = null;
let oLxgPanel = null;
let oGCPanel = null;
function showError (e) {
console.error(e.fileName + "\n" + e.name + "\nline: " + e.lineNumber + "\n" + e.message);
}
function wrapTextareas () {
let lNode = document.getElementsByTagName("textarea");
for (let xNode of lNode) {
createWrapper(xNode);
}
}
function createWrapper (xTextArea) {
try {
let xParentElement = xTextArea.parentElement;
let xWrapper = document.createElement("div");
xWrapper.className = "grammalecte_wrapper";
xWrapper.id = nWrapper + 1;
nWrapper += 1;
xParentElement.insertBefore(xWrapper, xTextArea);
xWrapper.appendChild(xTextArea); // move textarea in wrapper
let xToolbar = createWrapperToolbar(xTextArea);
xWrapper.appendChild(xToolbar);
}
catch (e) {
showError(e);
}
}
function createWrapperToolbar (xTextArea) {
try {
let xToolbar = createNode("div", {className: "grammalecte_wrapper_toolbar"});
let xConjButton = createNode("div", {className: "grammalecte_wrapper_button", textContent: "Conjuguer"});
xConjButton.onclick = function() { createConjPanel(); };
let xTFButton = createNode("div", {className: "grammalecte_wrapper_button", textContent: "Formater"});
xTFButton.onclick = function() { createTFPanel(xTextArea); };
let xLxgButton = createNode("div", {className: "grammalecte_wrapper_button", textContent: "Analyser"});
xLxgButton.onclick = function() {
createLxgPanel(xTextArea);
xPort.postMessage({sCommand: "getListOfTokens", dParam: {sText: xTextArea.value}, dInfo: {sTextAreaId: xTextArea.id}});
};
let xGCButton = createNode("div", {className: "grammalecte_wrapper_button", textContent: "Corriger"});
xGCButton.onclick = function() {
createGCPanel();
xPort.postMessage({sCommand: "parseAndSpellcheck", dParam: {sText: xTextArea.value, sCountry: "FR", bDebug: false, bContext: false}, dInfo: {sTextAreaId: xTextArea.id}});
};
// Create
//xToolbar.appendChild(createNode("img", {scr: browser.extension.getURL("img/logo-16.png")}));
// can’t work, due to content-script policy: https://bugzilla.mozilla.org/show_bug.cgi?id=1267027
xToolbar.appendChild(createLogo());
xToolbar.appendChild(document.createTextNode("Grammalecte"));
xToolbar.appendChild(xConjButton);
xToolbar.appendChild(xTFButton);
xToolbar.appendChild(xLxgButton);
xToolbar.appendChild(xGCButton);
return xToolbar;
}
catch (e) {
showError(e);
}
}
function createConjPanel () {
console.log("Conjugueur");
if (oConjPanel !== null) {
oConjPanel.show();
} else {
// create the panel
oConjPanel = new GrammalectePanel("grammalecte_conj_panel", "Conjugueur", 600, 600);
oConjPanel.insertIntoPage();
}
}
function createTFPanel (xTextArea) {
console.log("Formateur de texte");
if (oTFPanel !== null) {
oTFPanel.show();
} else {
// create the panel
oTFPanel = new GrammalectePanel("grammalecte_tf_panel", "Formateur de texte", 800, 600, false);
oTFPanel.logInnerHTML();
oTFPanel.setContentNode(createTextFormatter(xTextArea));
oTFPanel.insertIntoPage();
}
}
function createLxgPanel (xTextArea) {
console.log("Lexicographe");
if (oLxgPanel !== null) {
oLxgPanelContent.clear();
oLxgPanel.show();
} else {
// create the panel
oLxgPanel = new GrammalectePanel("grammalecte_lxg_panel", "Lexicographe", 500, 700);
oLxgPanel.setContentNode(oLxgPanelContent.getNode());
oLxgPanel.insertIntoPage();
}
}
function createGCPanel () {
console.log("Correction grammaticale");
if (oGCPanel !== null) {
oGCPanelContent.clear();
oGCPanel.show();
} else {
// create the panel
oGCPanel = new GrammalectePanel("grammalecte_gc_panel", "Correcteur", 500, 700);
oGCPanel.insertIntoPage();
}
}
function updateGCPanel (oErrors) {
oGCPanel.setContentNode(document.createTextNode(JSON.stringify(oErrors)));
}
/*
Simple message
*/
function handleMessage (oMessage, xSender, sendResponse) {
console.log("[Content script] received:");
console.log(oMessage);
//change(request.myparam);
//browser.runtime.onMessage.removeListener(handleMessage);
sendResponse({response: "response from content script"});
}
browser.runtime.onMessage.addListener(handleMessage);
/*
Connexion
*/
let xPort = browser.runtime.connect({name: "content-script port"});
xPort.onMessage.addListener(function (oMessage) {
console.log("[Content script] received…");
let {sActionDone, result, dInfo, bError} = oMessage;
switch (sActionDone) {
case "getCurrentTabId":
console.log("[Content script] tab id: " + result);
nTadId = result;
break;
case "parseAndSpellcheck":
console.log(result);
updateGCPanel(result);
break;
case "getListOfTokens":
console.log(result);
oLxgPanelContent.addListOfTokens(result);
break;
default:
console.log("[Content script] Unknown command: " + sActionDone);
}
});
xPort.postMessage({sCommand: "getCurrentTabId", dParam: {}, dInfo: {}});
/*document.body.addEventListener("click", function () {
xPort.postMessage({greeting: "they clicked the page!"});
});*/
wrapTextareas();