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// JavaScript
/* jshint esversion:6, -W097 */
/* jslint esversion:6 */
/* global oGrammalecte, showError, window, document */
"use strict";
class GrammalecteButton {
constructor () {
// the pearl button
this.xButton = oGrammalecte.createNode("div", { className: "grammalecte_menu_main_button", textContent: " " });
this.xButton.onclick = () => {
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// JavaScript
/* jshint esversion:6, -W097 */
/* jslint esversion:6 */
/* global oGrammalecte, showError, window, document */
"use strict";
class GrammalecteButton {
constructor () {
// the pearl button
this.xButton = oGrammalecte.createNode("div", { className: "grammalecte_menu_main_button", textContent: " " });
this.xButton.onclick = () => {
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this._bEditableNode = oOptions.ui_options.editablenode;
}
}
examineNode (xNode) {
if (xNode && xNode instanceof HTMLElement) {
if (xNode === this.xTextNode) {
return;
}
if ( ( (xNode.tagName == "TEXTAREA" && this._bTextArea && xNode.getAttribute("spellcheck") !== "false")
|| (xNode.isContentEditable && this._bEditableNode)
|| (xNode.tagName == "IFRAME" && this._bIframe) )
&& xNode.style.display !== "none" && xNode.style.visibility !== "hidden"
&& !(xNode.dataset.grammalecte_button && xNode.dataset.grammalecte_button == "false") ) {
this.xTextNode = xNode;
this.show()
}
}
else {
this.xTextNode = null;
this.hide();
}
}
show () {
if (this.xTextNode) {
this.xButton.style.display = "none"; // we hide it before showing it again to relaunch the animation
let oCoord = oGrammalecte.getElementCoord(this.xTextNode);
//console.log("top:", oCoord.left, "bottom:", oCoord.top, "left:", oCoord.bottom, "right:", oCoord.right);
this.xButton.style.top = `${oCoord.bottom}px`;
this.xButton.style.left = `${oCoord.left}px`;
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this._bEditableNode = oOptions.ui_options.editablenode;
}
}
examineNode (xNode) {
if (xNode && xNode instanceof HTMLElement) {
if (xNode === this.xTextNode) {
this.move();
return;
}
if ( ( (xNode.tagName == "TEXTAREA" && this._bTextArea && xNode.getAttribute("spellcheck") !== "false")
|| (xNode.isContentEditable && this._bEditableNode)
|| (xNode.tagName == "IFRAME" && this._bIframe) )
&& xNode.style.display !== "none" && xNode.style.visibility !== "hidden"
&& !(xNode.dataset.grammalecte_button && xNode.dataset.grammalecte_button == "false") ) {
this.xTextNode = xNode;
this.show()
}
else {
this.xTextNode = null;
this.hide();
}
}
else {
this.xTextNode = null;
this.hide();
}
}
show () {
if (this.xTextNode) {
this.xButton.style.display = "none"; // we hide it before showing it again to relaunch the animation
this.move();
this.xButton.style.display = "block";
}
}
hide () {
this.xButton.style.display = "none";
}
move () {
if (this.xTextNode) {
let oCoord = oGrammalecte.getElementCoord(this.xTextNode);
this.xButton.style.top = `${oCoord.bottom}px`;
this.xButton.style.left = `${oCoord.left}px`;
}
}
insertIntoPage () {
this.bShadow = document.body.createShadowRoot || document.body.attachShadow;
if (this.bShadow) {
this.xShadowBtn = oGrammalecte.createNode("div", { style: "display:none; position:absolute; width:0; height:0;" });
this.xShadowBtnNode = this.xShadowBtn.attachShadow({ mode: "open" });
oGrammalecte.createStyle("content_scripts/menu.css", null, this.xShadowBtnNode);
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