// JavaScript
class Editor {
constructor (sLang) {
this.xEditor = GetCurrentEditor();
this.lNode = [];
this.lParsableNodes = ["P", "LI"];
this.lRootNodes = ["DIV", "UL", "OL"];
};
_getTextFromNode (xNode) {
if ("innerHTML" in xNode) {
return xNode.innerHTML;
} else {
return xNode.textContent;
}
};
* _getParsableNodes (xRootNode=this.xEditor.rootElement) {
// recursive function
try {
for (let xNode of xRootNode.childNodes) {
//echo("tag: " + xNode.tagName);
if (xNode.className !== "moz-cite-prefix" && xNode.tagName !== "BLOCKQUOTE"
&& (xNode.nodeType == Node.TEXT_NODE || (xNode.nodeType == Node.ELEMENT_NODE && !xNode.textContent.startsWith(">")))
&& xNode.textContent !== "") {
if (xNode.tagName === undefined || this.lParsableNodes.includes(xNode.tagName)) {
yield xNode;
} else if (this.lRootNodes.includes(xNode.tagName)) {
yield* this._getParsableNodes(xNode);
}
}
}
} catch (e) {
Cu.reportError(e);
}
};
* getParagraphs () {
try {
let i = 0;
for (let xNode of this._getParsableNodes()) {
this.lNode.push(xNode);
yield [i, this._getTextFromNode(xNode)];
i += 1;
}
} catch (e) {
Cu.reportError(e);
}
};
getContent () {
try {
let sContent = "";
for (let [i, sHTML] of this.getParagraphs()) {
if (sContent.length > 0) {
sContent += "\n";
}
sContent += sHTML;
}
return sContent;
} catch (e) {
Cu.reportError(e);
}
};
getParagraph (iPara) {
try {
return this._getTextFromNode(this.lNode[iPara]);
} catch (e) {
Cu.reportError(e);
}
};
writeParagraph (iPara, sText) {
try {
let xNode = this.lNode[iPara];
if ("innerHTML" in xNode) {
xNode.innerHTML = sText;
} else {
xNode.textContent = sText;
}
} catch (e) {
Cu.reportError(e);
}
};
changeParagraph (iPara, sModif, iStart, iEnd) {
let sText = this.getParagraph(iPara);
this.writeParagraph(iPara, sText.slice(0, iStart) + sModif + sText.slice(iEnd));
};
getLangFromSpellChecker () {
try {
let gSpellChecker = this.xEditor.getInlineSpellChecker(true);
let sLang = gSpellChecker.spellChecker.GetCurrentDictionary();
return sLang.slice(0, 2);
} catch (e) {
Cu.reportError(e);
}
};
}