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Automatically highlight user-defined text with Seek function (2019-09-22)
// ==UserScript==
// @name Text Highlight and Seek
// @author erosman and Jefferson "jscher2000" Scher
// @namespace JeffersonScher
// @version 2.4.0
// @description Automatically highlight user-defined text with Seek function (2019-09-22)
// @include https://greasyfork.org/*
// @include https://openuserjs.org/*
// @include http*://www.jeffersonscher.com/*
// @grant GM_registerMenuCommand
// @grant GM_setValue
// @grant GM.setValue
// @grant GM_getValue
// @grant GM.getValue
// @grant GM_getResourceURL
// @grant GM.getResourceUrl
// @copyright Copyright 2019 Jefferson Scher. Portions created by erosman.
// @license BSD-3-clause
// @resource mycon http://www.jeffersonscher.com/gm/src/gfrk-THS-ver240.png
// ==/UserScript==
var script_about = "https://greasyfork.org/scripts/13007-text-highlight-and-seek";
/* --------- Note ---------
TO INCLUDE SITES (only Greasy Fork and OpenUserJS are initially included):
Go to Add-ons - User Scripts (Ctrl+Shift+a/Cmd+Shift+a on Firefox Windows/Mac)
Click on the Script's Option
Under User Settings Tab, Add Included/Excluded Pages that you want the script to run on
Click OK
Note from erosman: If you find that another script clashes with this script, set Text Highlight and Seek to Execute first.
Go to Add-ons - User Scripts ('Ctrl+ Shift + a' on Firefox)
Right Click on the Script
On the context menu click: Execute first
On Add-ons - User Scripts, you can also Click on the Execution Order (top Right) and
change the execution order so that Text Highlight and Seek runs before those scripts that clashes with it.
*/
var hlframe, hlobjDefault, kwhieditstyle, hljson, hlobj, hlkeys, kwold, hlold, hlbtnvis, hlprecode, hlnextset, hbtndisp;
var GM4 = (typeof GM_getValue === "undefined") ? true : false;
async function THS_init(){
if (!GM4){
hlframe = GM_getValue("hlframe", ""); // get iframe pref
} else {
hlframe = await GM.getValue("hlframe", "");
}
if (hlframe == ""){
hlframe = "none";
if (!GM4){
GM_setValue("hlframe", hlframe);
} else {
await GM.setValue("hlframe", hlframe);
}
}
if ((window.self !== window.top) && (hlframe != "any")) { // framed page
if (hlframe == "none") return;
if (hlframe == "same") {
console.log(window.self.location.hostname + " vs " + window.top.location.hostname);
}
}
// sample keyword+style object to get started
hlobjDefault = {
"set100" : {
keywords : "scripts|script",
type : "string",
hlpat : "",
textcolor : "rgb(0,0,0)",
backcolor : "rgb(255,255,128)",
fontweight : "inherit",
custom : "",
enabled : "true",
visible : "true",
updated : ""
},
"set099" : {
keywords : "site",
type : "word",
hlpat : "",
textcolor : "rgb(0,0,0)",
backcolor : "rgb(255,192,255)",
fontweight : "inherit",
custom : "",
enabled : "true",
visible : "true",
updated : ""
},
"set098" : {
keywords : "^October \\d{1,2}",
type : "regex",
hlpat : "",
textcolor : "rgb(0,0,0)",
backcolor : "rgb(192,255,255)",
fontweight : "inherit",
custom : "",
enabled : "true",
visible : "true",
updated : ""
}
};
kwhieditstyle = ["rgb(0,0,255)","rgb(255,255,0)","inherit",""];
// read pref storage: keyword-style sets
if (!GM4){
hljson = GM_getValue("kwstyles");
} else {
hljson = await GM.getValue("kwstyles");
}
if (!hljson || hljson.length == 0){
hlobj = hlobjDefault;
// check for legacy preferences
if (!GM4){
kwold = GM_getValue("keywords");
} else {
kwold = await GM.getValue("keywords");
}
if (kwold) if(kwold.length > 0) {
hlobj.set100.keywords = kwold.split(',').join('|');
}
if (!GM4){
hlold = GM_getValue("highlightStyle");
} else {
hlold = await GM.getValue("highlightStyle");
}
if (hlold) if(hlold.length > 0) {
// really should try to parse this, but for now...
hlobj.set100.custom = hlold;
}
// save starting values
hljson = JSON.stringify(hlobj);
if (!GM4){
GM_setValue("kwstyles", hljson);
} else {
await GM.setValue("kwstyles", hljson);
}
} else {
hlobj = JSON.parse(hljson);
}
// global keys array
hlkeys = Object.keys(hlobj);
// read/set other prefs
if (!GM4){
hlbtnvis = GM_getValue("hlbtnvis", "");
} else {
hlbtnvis = await GM.getValue("hlbtnvis", "");
}
if (hlbtnvis == ""){
hlbtnvis = "on";
if (!GM4){
GM_setValue("hlbtnvis", hlbtnvis);
} else {
await GM.setValue("hlbtnvis", hlbtnvis);
}
}
if (!GM4){
hlprecode = GM_getValue("hlprecode", "");
} else {
hlprecode = await GM.getValue("hlprecode", "");
}
if (hlprecode == ""){
hlprecode = true;
if (!GM4){
GM_setValue("hlprecode", hlprecode);
} else {
await GM.setValue("hlprecode", hlprecode);
}
}
if (!GM4){
hlnextset = GM_getValue("hlnextset", "");
} else {
hlnextset = await GM.getValue("hlnextset", "");
}
if (hlnextset == ""){
hlnextset = 101;
if (!GM4){
GM_setValue("hlnextset", hlnextset);
} else {
await GM.setValue("hlnextset", hlnextset);
}
}
// Inject CSS
insertCSS(hlkeys);
// first run
THmo_doHighlight(document.body,null);
// Add MutationObserver to catch content added dynamically
var THmo_MutOb = (window.MutationObserver) ? window.MutationObserver : window.WebKitMutationObserver;
if (THmo_MutOb){
var THmo_chgMon = new THmo_MutOb(function(mutationSet){
mutationSet.forEach(function(mutation){
for (var i=0; i<mutation.addedNodes.length; i++){
if (mutation.addedNodes[i].nodeType == 1){
THmo_doHighlight(mutation.addedNodes[i],null);
}
}
});
});
// attach chgMon to document.body
var opts = {childList: true, subtree: true};
THmo_chgMon.observe(document.body, opts);
}
// Set up top highlight/seek bar
var kwhibar = document.createElement("div");
kwhibar.id = "thdtopbar";
if (hlbtnvis == "on") var btnchk = " checked=\"checked\"";
else var btnchk = "";
if (hlprecode) var btnprecode = " checked=\"checked\"";
else var btnprecode = "";
kwhibar.innerHTML = "<form id=\"thdtopform\" onsubmit=\"return false\"><p id=\"thdtopbarhome\"><a href=\"" + script_about + "\" target=\"_blank\" title=\"Go to script install page\">JS</a></p>" +
"<div id=\"thdtopcurrent\"><p id=\"thdtopkeywords\" title=\"Click to View, Edit, Seek, or Add Keywords\">Click to manage keyword/highlight sets • <em>Add New Set</em></p>" +
"<div id=\"thdtopdrop\" style=\"display:none;\"><div id=\"thdtable\"><table cellspacing=\"0\"><tbody id=\"kwhitbod\"></tbody></table></div><p><button id=\"btnkwhiadd\">Add New Set</button>" +
"<span style=\"float:right\"><button id=\"btnkwhiexport\">Export Sets</button> <button id=\"btnkwhiimport\">Import Sets</button> <button id=\"thdtopdropclose\">X</button></span></p></div></div>" +
"<div id=\"thdtopfindbuttons\"><button title=\"First match\" thdaction=\"f\"><b>l</b>◀</button> <button title=\"Previous match\" thdaction=\"p\">◀</button> <span id=\"thdseekdesc\">Seek</span> <button title=\"Next match\" thdaction=\"n\">▶</button> <button title=\"Last match\" thdaction=\"l\">▶<b>l</b></button><div id=\"thdseekfail\"></div></div>" +
"<div id=\"thdtopoptions\"><div>Options</div><ul><li><label title=\"Float a button in the upper right corner of the document to quickly access this panel\"><input type=\"checkbox\" id=\"chkhbtn\"" + btnchk +
"> Show H button</label></li><li><label title=\"Highlight matches in <pre> and <code> tags\"><input type=\"checkbox\" id=\"chkprecode\"" + btnprecode +
"> Match in pre/code</label></li><li><label style=\"padding-left:4px\">Framed pages:</label><br><select id=\"hlframeselect\" size=\"3\"><option value=\"none\">No highlighting</option><option value=\"same\">Same site only</option>" +
"<option value=\"any\">Any site</option></select></li><li><button id=\"btnthsreread\" title=\"Update from and apply stored settings\" disabled>Re-Read Saved Prefs</button></li></ul></div>" +
"<button class=\"btnkwhiclose\" onclick=\"document.getElementById('thdtopbar').style.display='none';document.getElementById('thdtopspacer').style.display='none';return false;\" style=\"float:right\">X</button></form>" +
"<style type=\"text/css\">#thdtopbar{position:fixed;top:0;left:0;height:26px;width:100%;padding:0;color:#024;background:#ddd;font-family:sans-serif;font-size:16px;line-height:16px;border-bottom:1px solid #024;z-index:2500;display:none} " +
"#thdtopbar,#thdtopbar *{box-sizing:content-box;} #thdtopform{display:block;position:relative;float:left;width:100%;margin:0;border:none;} " +
"#thdtopbarhome,#thdtopcurrent,#thdtopfindbuttons,#thdtopoptions{float:left;top:0;left:0;margin:0;padding:5px 8px 4px;border-right:1px solid #fff;font-size:16px;} " +
"#thdtopbarhome{width:22px;text-align:center;overflow:hidden;} #thdtopbarhome a{display:block;} #thdtopbarhome a img{display:block;border:none;border-radius:3px;padding:3px;margin:-3px 0 -4px 0;background-color:#fff} " +
"#thdtopfindbuttons{padding-bottom:1px;position:relative} #thdtopfindbuttons button{margin:-5px 0 -2px 0;width:28px;height:18px;color:#024;background:#f0f0f0;border:1px solid #024;border-radius:4px;padding:1px 3px;} " +
"#thdtopfindbuttons button:hover{background:#ffa;} #thdseekdesc{cursor:pointer} #thdtopkeywords{margin:0;width:500px;cursor:pointer;} #thdtopkeywords em{padding: 0 2px;} #thdtopkeywords em:hover{background:#ffa;}" +
"#thdseekfail{display:none;position:absolute;top:30px;left:15px;z-index:2001;width:200px;color:#f8f8f8;background:#b00;border-radius:6px;text-align:center;font-size:12px;padding:3px}" +
"#thdtopkeywords span{display:inline-block;width:100%;overflow:hidden;text-overflow:ellipsis;} #thdtable{max-height:600px;overflow-y:auto;overflow-x:hidden} " +
"#thdtopdrop{position:absolute;top:26px;left:38px;width:500px;margin:0 -1px 0 -1px;padding:0 8px 8px 8px;background:#ddd;border:1px solid #024;border-top:none;border-radius:0 0 6px 6px;} " +
"#thdtopdrop table{width:100%;background:#fff;border-top:1px solid #000;border-left:1px solid #000;table-layout:fixed} " +
"#thdtopdrop td{padding:4px 4px; vertical-align:top;border-right:1px solid #000;border-bottom:1px solid #000;} #thdtopdrop td div{word-wrap:break-word} #thdtopdrop p{margin-top:8px;margin-bottom:0;} " +
"#thdtopoptions{position:relative;width:160px;height:26px;padding:0 8px;} #thdtopoptions > div{padding:5px 0 4px;} " +
"#thdtopoptions ul{position:absolute;top:26px;left:0;width:160px;margin:0 -1px 0 -1px;padding:0 8px 8px 8px;background:#ddd;border:1px solid #024;border-top:none;border-radius:0 0 6px 6px;list-style:none;} " +
"#thdtopoptions li{width:100%;float:left;padding:2px 0;} #thdtopoptions ul{display:none;} #thdtopoptions:hover ul{display: block;border:1px solid #024;border-top:none;} #thdtopoptions li:hover{background:#eee;}" +
".btnkwhiclose{float:right;font-size:11px;margin-top:2px;} .thdtype{color:#ccc;float:right;font-size:12px;padding-top:8px;} #thdtopbar label{font-weight:normal;display:inline;margin:0} #hlframeselect{margin:3px 0 3px 4px;border-radius:4px}</style>";
document.body.appendChild(kwhibar);
// Attach event handlers
document.getElementById("thdtopkeywords").addEventListener("click",thddroptoggle,false);
document.getElementById("kwhitbod").addEventListener("click",kwhiformevent,false);
document.getElementById("kwhitbod").addEventListener("dblclick",kwhiformevent,false);
document.getElementById("btnkwhiadd").addEventListener("click",kwhinewset,false);
document.getElementById("btnkwhiexport").addEventListener("click",kwhiexport,false);
document.getElementById("btnkwhiimport").addEventListener("click",kwhiimport,false);
document.getElementById("thdtopfindbuttons").addEventListener("click",thdseek,false);
document.getElementById("chkhbtn").addEventListener("click",kwhihbtn,false);
document.getElementById("chkprecode").addEventListener("click",kwhiprecode,false);
document.getElementById("btnthsreread").addEventListener("click",thsreread,false);
document.getElementById("thdtopdropclose").addEventListener("click",kwhitopdropclose,false);
// frame options
document.getElementById("hlframeselect").addEventListener("change",thsframeselect,false);
setthsframeopts();
// Add spacer at top of body
var divsp = document.createElement("div");
divsp.id = "thdtopspacer";
divsp.setAttribute("style","clear:both;display:none");
divsp.style.height = parseInt(27 - parseInt(window.getComputedStyle(document.body,null).getPropertyValue("margin-top"))) + "px";
document.body.insertBefore(divsp, document.body.childNodes[0]);
// Switch JS text to icon
var JSBTN = document.createElement("img");
if (!GM4){
JSBTN.src = GM_getResourceURL("mycon");
} else { /* asynchronous*/
JSBTN.src = await GM.getResourceUrl("mycon");
}
document.querySelector("#thdtopbar a").textContent = "";
document.querySelector("#thdtopbar a").appendChild(JSBTN);
// Add menu item
if (!GM4) GM_registerMenuCommand("Show Text Highlight and Seek Bar - View, Edit, Add Keywords and Styles", editKW);
// Inject H button
if (hlbtnvis == "off") hbtndisp = ' style="display:none"';
else hbtndisp = '';
var dNew = document.createElement("div");
dNew.innerHTML = '<button id="btnshowkwhi"' + hbtndisp + '>H</button><style type="text/css">#btnshowkwhi{position:fixed;top:4px;right:4px;opacity:0.2;' +
'color:#000;background-color:#ffa;font-weight:bold;font-size:12px;border:1px solid #ccc;border-radius:4px;padding:2px 3px;z-index:1999;min-width:22px;min-height:22px}' +
'#btnshowkwhi:hover{opacity:0.8}@media print{#btnshowkwhi{display:none;}}</style>';
document.body.appendChild(dNew);
document.getElementById("btnshowkwhi").addEventListener("click",editKW,false);
// Set up add/edit form
var kwhied = document.createElement("div");
kwhied.id = "kwhiedit";
kwhied.innerHTML = "<form onsubmit=\"return false;\"><p style=\"margin-top:0\"><b>Edit/Add Keywords/Highlighting</b>" +
"<span class=\"btnkwhiclose\"><button id=\"btnkwhimax\" title=\"Maximize dialog size\">^</button> " +
"<button onclick=\"document.getElementById('kwhiedit').style.display='none'; return false;\" title=\"Close dialog\">X</button></span>" +
"</p><p>List longer forms of a word first to match both in full. Example: \"children|child\" will highlight both, but \"child|children\" " +
"will only highlight child, it won't expand the selection to children.</p>" +
"<table cellspacing=\"0\" style=\"table-layout:fixed\"><tbody><tr kwhiset=\"new\"><td style=\"width:calc(100% - 464px)\">" +
"<p contenteditable=\"true\" style=\"border:1px dotted #000;word-wrap:break-word;display:block!important\" class=\"\">placeholder</p>" +
"<p style=\"margin-top:2em\">Match type: <select id=\"kwhipattype\"><option value=\"string\" selected>Anywhere in a word</option>" +
"<option value=\"word\">\"Whole\" words only</option><option value=\"regex\">Regular Expression (advanced)</option></select></p></td>" +
"<td style=\"width:416px\" id=\"stylecontrols\"><p><span>Text color:</span> <input id=\"txtcolorinput\" type=\"color\" value=\"#000000\" title=\"Pop up color picker\"> " +
"R:<input id=\"txtr\" type=\"number\" min=\"0\" max=\"255\" step=\"1\" style=\"width:3.25em\" value=\"0\"> " +
"G:<input id=\"txtg\" type=\"number\" min=\"0\" max=\"255\" step=\"1\" style=\"width:3.25em\" value=\"0\"> " +
"B:<input id=\"txtb\" type=\"number\" min=\"0\" max=\"255\" step=\"1\" style=\"width:3.25em\" value=\"0\"> " +
"<button id=\"btntxtreset\">Reset</button></p>" +
"<p><span>Background:</span> <input id=\"bkgcolorinput\" type=\"color\" value=\"#ffff80\" title=\"Pop up color picker\"> " +
"R:<input id=\"bkgr\" type=\"number\" min=\"0\" max=\"255\" step=\"1\" style=\"width:3.25em\" value=\"255\"> " +
"G:<input id=\"bkgg\" type=\"number\" min=\"0\" max=\"255\" step=\"1\" style=\"width:3.25em\" value=\"255\"> " +
"B:<input id=\"bkgb\" type=\"number\" min=\"0\" max=\"255\" step=\"1\" style=\"width:3.25em\" value=\"128\"> <button id=\"btnbkgreset\">Reset</button></p>" +
"<p><span>Font-weight:</span> <select id=\"fwsel\"><option value=\"inherit\" selected>inherit</option>" +
"<option value=\"bold\"><b>bold</b></option><option value=\"normal\">not bold</option></select></p><p><span>Custom:</span> <input type=\"text\" " +
"id=\"kwhicustom\" style=\"width:55%\"> <button id=\"kwhicustomapply\">Apply</button></p></td></tr></tbody></table>" +
"<p><button id=\"btnkwhisave\">Save Changes</button> <button id=\"btnkwhicancel\">Discard Changes</button> " +
"<button id=\"btnkwhiremove\">Hide Set</button> <button id=\"btnkwhirevert\" disabled>Revert Last Keyword Edit</button></p></form><style type=\"text/css\">" +
"#kwhiedit{position:fixed;top:1px;left:150px;width:800px;height:400px;border:1px solid #000;border-radius:6px;padding:1em;color:#000;" +
"background:#fafafa;z-index:2501;display:none} #kwhiedit table{width:100%;background:#fff;border-top:1px solid #000;" +
"border-left:1px solid #000;} #kwhiedit td{padding:0 12px; vertical-align:top;border-right:1px solid #000;border-bottom:1px solid #000;}" +
"#kwhiedit td p{margin-top:12px;} #stylecontrols>p>span{display:inline-block;width:6.5em;} " +
"#stylecontrols input[type=\"color\"]{padding:0; width:24px; height:1.25em; border:none;}</style><style type=\"text/css\" id=\"kwhiedittemp\"></style></div>";
document.body.appendChild(kwhied);
// Attach event handlers
document.getElementById("btnkwhisave").addEventListener("click",kwhisavechg,false);
document.getElementById("btnkwhicancel").addEventListener("click",kwhicancel,false);
document.getElementById("btnkwhiremove").addEventListener("click",kwhiremove,false);
document.getElementById("btnkwhirevert").addEventListener("click",kwhirevert,false);
document.getElementById("stylecontrols").addEventListener("input",updatestyle,false);
document.getElementById("stylecontrols").addEventListener("change",updatecolor,false);
document.getElementById("btntxtreset").addEventListener("click",kwhicolorreset,false);
document.getElementById("btnbkgreset").addEventListener("click",kwhicolorreset,false);
document.getElementById("fwsel").addEventListener("change",kwhifwchg,false);
document.getElementById("kwhicustomapply").addEventListener("click",kwhicustom,false);
document.getElementById("btnkwhimax").addEventListener("click",kwhimaxrestore,false);
// Context menu options -- do not replace any existing menu!
if (!document.body.hasAttribute("contextmenu") && "contextMenu" in document.documentElement){
var cmenu = document.createElement("menu");
cmenu.id = "THDcontext";
cmenu.setAttribute("type", "context");
cmenu.innerHTML = '<menu label="Text Highlight and Seek">' +
'<menuitem id="THDshowbar" label="Show bar"></menuitem>' +
'<menuitem id="THDenableset" label="Enable matching set"></menuitem>' +
'<menuitem id="THDdisableset" label="Disable this set"></menuitem>' +
'<menuitem id="THDnewset" label="Add new set"></menuitem>' +
'</menu>';
document.body.appendChild(cmenu);
document.getElementById("THDshowbar").addEventListener("click",editKW,false);
document.getElementById("THDenableset").addEventListener("click",cmenuEnable,false);
document.getElementById("THDdisableset").addEventListener("click",cmenuDisable,false);
document.getElementById("THDnewset").addEventListener("click",cmenuNewset,false);
// attach menu and create event for filtering
document.body.setAttribute("contextmenu", "THDcontext");
document.body.addEventListener("contextmenu",cmenuFilter,false);
}
if (!GM4) GM_registerMenuCommand("TEST ONLY - flush keyword sets for Text Highlight and Seek", flushData);
}
THS_init();
// Main workhorse routine
function THmo_doHighlight(el,subset){
if (subset) var keyset = subset;
else var keyset = hlkeys;
for (var j = 0; j < keyset.length; ++j) {
var hlset = keyset[j];
if (hlobj[hlset].visible == "true" && hlobj[hlset].enabled == "true"){
var hlkeywords = hlobj[hlset].keywords;
if (hlkeywords.length > 0) {
if (hlobj[hlset].type != "regex"){
var rQuantifiers = /[-\/\\^$*+?.()[\]{}]/g;
hlkeywords = hlkeywords.replace(rQuantifiers, '\\$&');
if (hlobj[hlset].type == "word"){
hlkeywords = "\\b" + hlkeywords.replace(/\|/g, "\\b|\\b") + "\\b";
}
}
//console.log("hlset:"+hlset+"\nhlkeywords:"+hlkeywords);
var pat = new RegExp('(' + hlkeywords + ')', 'gi');
var span = document.createElement('thdfrag');
span.setAttribute("thdcontain","true");
// getting all text nodes with a few exceptions
if (hlprecode){
var snapElements = document.evaluate(
'.//text()[normalize-space() != "" ' +
'and not(ancestor::style) ' +
'and not(ancestor::script) ' +
'and not(ancestor::textarea) ' +
'and not(ancestor::div[@id="thdtopbar"]) ' +
'and not(ancestor::div[@id="kwhiedit"]) ' +
'and not(parent::thdfrag[@txhidy15])]',
el, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
} else {
var snapElements = document.evaluate(
'.//text()[normalize-space() != "" ' +
'and not(ancestor::style) ' +
'and not(ancestor::script) ' +
'and not(ancestor::textarea) ' +
'and not(ancestor::pre) ' +
'and not(ancestor::code) ' +
'and not(ancestor::div[@id="thdtopbar"]) ' +
'and not(ancestor::div[@id="kwhiedit"]) ' +
'and not(parent::thdfrag[@txhidy15])]',
el, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
}
if (!snapElements.snapshotItem(0)) { break; }
for (var i = 0, len = snapElements.snapshotLength; i < len; i++) {
var node = snapElements.snapshotItem(i);
// check if it contains the keywords
if (pat.test(node.nodeValue)) {
// create an element, replace the text node with an element
var sp = span.cloneNode(true);
sp.innerHTML = node.nodeValue.replace(/</g, '<').replace(/>/g, '>').replace(pat, '<thdfrag class="THmo '+hlset+'" txhidy15="'+hlset+'">$1</thdfrag>');
node.parentNode.replaceChild(sp, node);
// try to un-nest containers
if (sp.parentNode.hasAttribute("thdcontain")) sp.outerHTML = sp.innerHTML;
}
}
}
}
}
}
function insertCSS(setkeys){
for (var j = 0; j < setkeys.length; ++j){
var hlset = setkeys[j];
if (hlobj[hlset].visible == "true"){
var rule = "."+hlset+"{display:inline!important;";
if (hlobj[hlset].textcolor.length > 0) rule += "color:"+hlobj[hlset].textcolor+";";
if (hlobj[hlset].backcolor.length > 0) rule += "background-color:"+hlobj[hlset].backcolor+";";
if (hlobj[hlset].fontweight.length > 0) rule += "font-weight:"+hlobj[hlset].fontweight+";";
if (hlobj[hlset].custom.length > 0) rule += hlobj[hlset].custom+";";
rule += "}";
var setrule = document.querySelector('style[hlset="' + hlset +'"]');
if (!setrule){
var s = document.createElement("style");
s.type = "text/css";
s.setAttribute("hlset", hlset);
s.appendChild(document.createTextNode(rule));
document.body.appendChild(s);
} else {
setrule.innerHTML = rule;
}
}
}
}
function editKW(e){
refreshSetList();
// show form
document.getElementById("thdtopbar").style.display = "block";
document.getElementById("thdtopspacer").style.display = "block";
}
function thdDropSetList(e){
refreshSetList();
document.getElementById("thdtopdrop").style.display = "block";
}
function thddroptoggle(e){
if (document.getElementById("thdtopdrop").style.display == "none"){
thdDropSetList();
if (e.target.nodeName == "EM") kwhinewset();
} else if (e.target.nodeName == "EM"){
kwhinewset();
} else {
document.getElementById("thdtopdrop").style.display = "none";
}
}
function refreshSetList(e){
// clear old rows from form
document.getElementById("kwhitbod").innerHTML = "";
// populate data - hlobj is global
for (var j = 0; j < hlkeys.length; ++j){
var hlset = hlkeys[j];
if (hlobj[hlset].visible == "true"){
if (hlobj[hlset].enabled == "true") var strchk = ' checked=\"checked\"';
else var strchk = '';
var newrow = document.createElement("tr");
var thdtypenote = '';
newrow.setAttribute("kwhiset", hlset);
if(hlobj[hlset].type != "string"){
thdtypenote = '<span class="thdtype">' + hlobj[hlset].type + '</span>';
}
if (j == 0){
newrow.innerHTML = '<td style=\"width:286px\"><div class=\"' + hlset + '\">' + hlobj[hlset].keywords + '</div>' + thdtypenote + '</td>' +
'<td style=\"width:195px\"><button kwhiset=\"' + hlset + '\" title=\"Bring matches into view\">Seek</button> ' +
'<button kwhiset=\"' + hlset + '\">Edit</button> <label><input type=\"checkbox\" kwhiset=\"' + hlset +
'\"' + strchk + '"> Enabled </label></td>';
} else {
newrow.innerHTML = '<td><div class=\"' + hlset + '\">' + hlobj[hlset].keywords + '</div>' + thdtypenote + '</td>' +
'<td><button kwhiset=\"' + hlset + '\" title=\"Bring matches into view\">Seek</button> ' +
'<button kwhiset=\"' + hlset + '\">Edit</button> <label><input type=\"checkbox\" kwhiset=\"' + hlset +
'\"' + strchk + '"> Enabled </label></td>';
}
document.getElementById("kwhitbod").appendChild(newrow);
}
}
}
async function kwhiformevent(e){
if (e.target.nodeName == "INPUT"){ // Enabled checkbox
var hlsetnum = e.target.getAttribute("kwhiset");
kwhienabledisable(hlsetnum, e.target.checked);
}
if (e.target.nodeName == "BUTTON"){ // Call up edit form or find bar
var hlset = e.target.getAttribute('kwhiset');
if (e.target.textContent == "Edit"){
// need to cancel in-place editor if it's open
kwhicancelipe(hlset);
// set set number attribute
document.querySelector('#kwhiedit tr').setAttribute('kwhiset', hlset);
// set class for keywords
document.querySelector('#kwhiedit td:nth-of-type(1) p:nth-of-type(1)').className = hlset;
// enter placeholder text & type
document.querySelector('#kwhiedit td:nth-of-type(1) p:nth-of-type(1)').textContent = hlobj[hlset].keywords;
document.getElementById("kwhipattype").selectedIndex = 0;
if (hlobj[hlset].type == "word") document.getElementById("kwhipattype").selectedIndex = 1;
if (hlobj[hlset].type == "regex") document.getElementById("kwhipattype").selectedIndex = 2;
// set style editing to default and override with set rules
kwhieditstyle = ["rgb(0,0,255)","rgb(255,255,0)","inherit",""]; // defaults
if (hlobj[hlset].textcolor.length > 0) kwhieditstyle[0] = hlobj[hlset].textcolor;
if (hlobj[hlset].backcolor.length > 0) kwhieditstyle[1] = hlobj[hlset].backcolor;
if (hlobj[hlset].fontweight.length > 0) kwhieditstyle[2] = hlobj[hlset].fontweight;
if (hlobj[hlset].custom.length > 0) kwhieditstyle[3] = hlobj[hlset].custom;
kwhiShowEditForm();
}
if (e.target.textContent == "Seek"){
// need to cancel in-place editor if it's open
kwhicancelipe(hlset);
// Enable set if not currently enabled (2.3.5)
var chkbx = e.target.parentNode.querySelector('input[type="checkbox"]');
if (!chkbx.checked) chkbx.click();
// Populate current seek set to #thdtopkeywords
var divDataTD = e.target.parentNode.previousElementSibling;
document.getElementById("thdtopkeywords").innerHTML = "<i>Seeking:</i> " + divDataTD.firstChild.outerHTML;
// Store set to seek in #thdtopfindbuttons
document.getElementById("thdtopfindbuttons").setAttribute("thdseek", hlset);
// Close Keyword Sets form
document.getElementById('thdtopdrop').style.display='none';
// Send click event to the "seek first" button
document.getElementById('thdtopfindbuttons').children[0].click();
}
if (e.target.textContent == "Save"){ // Check and save in-place keyword edit
// get set number attribute
var hlset = e.target.getAttribute("kwhiset");
var kwtext = document.querySelector('div.'+hlset+' p.'+hlset).textContent;
if (kwtext == hlobj[hlset].keywords){ // Nothing to save, cancel the edit
kwhicancelipe(hlset);
return;
}
// Save keyword changes WITHOUT user confirmation
hlobj[hlset].prevkeyw = hlobj[hlset].keywords;
hlobj[hlset].prevtype = hlobj[hlset].type;
if (hlobj[hlset].type != "regex") hlobj[hlset].keywords = kwtext;
else{
hlobj[hlset].keywords = kwtext.replace(/\\/g, "\\");
hlobj[hlset].hlpat = ""; //TODOLATER
}
// Set updated date/time
hlobj[hlset].updated = (new Date()).toJSON();
// Persist the object
hljson = JSON.stringify(hlobj);
if (!GM4){
GM_setValue("kwstyles", hljson);
} else {
await GM.setValue("kwstyles", hljson);
}
// Update CSS rule and parent form
insertCSS([hlset]);
refreshSetList();
// Unhighlight, re-highlight, close in-place editor
unhighlight(hlset);
THmo_doHighlight(document.body,[hlset]);
kwhicancelipe(hlset);
}
if (e.target.textContent == "Cancel"){ // Revert in-place editor
// get set number attribute
var hlset = e.target.getAttribute("kwhiset");
kwhicancelipe(hlset);
}
if (e.target.textContent == "Revert"){ // Restore previous keywords
// get set number attribute
var hlset = e.target.getAttribute("kwhiset");
// gray the button
document.getElementById('thsrevert' + hlset).setAttribute('disabled', 'disabled');
// get the previous keywords (if any)
if (hlobj[hlset].prevkeyw && hlobj[hlset].prevkeyw != '') var kwtext = hlobj[hlset].prevkeyw;
if (!kwtext || kwtext == ''){ // uh-oh
alert('Unable to undo, sorry!');
document.getElementById('thsrevert' + hlset).setAttribute('disabled', 'disabled');
return;
}
// Save keyword changes WITHOUT user confirmation
hlobj[hlset].keywords = kwtext;
hlobj[hlset].type = hlobj[hlset].prevtype;
hlobj[hlset].prevkeyw = '';
hlobj[hlset].prevtype = '';
// Set updated date/time
hlobj[hlset].updated = (new Date()).toJSON();
// Persist the object
hljson = JSON.stringify(hlobj);
if (!GM4){
GM_setValue("kwstyles", hljson);
} else {
await GM.setValue("kwstyles", hljson);
}
// Update CSS rule and parent form
insertCSS([hlset]);
refreshSetList();
// Unhighlight, re-highlight
unhighlight(hlset);
THmo_doHighlight(document.body,[hlset]);
}
}
if (e.type == "dblclick" && e.target.nodeName == "DIV"){ // Set up in-place quick editor
if (e.target.children.length == 0) { // Ignore the double-click if the editor was already set up
var hlset = e.target.className;
e.target.innerHTML = '<p class="' + hlset +'" contenteditable="true" style="border:1px dotted #000">' + e.target.textContent + '</p>' +
'<p style="background-color:#fff;font-size:0.8em"><button kwhiset="' + hlset + '" title="Update keywords for this set" style="font-size:0.8em">' +
'Save</button> <button kwhiset="' + hlset + '" title="Keep saved keywords" style="font-size:0.8em">Cancel</button> <button kwhiset="' +
hlset + '" id="thsrevert' + hlset + '" title="Revert last edit" style="font-size:0.8em" disabled>Revert</button></p>';
var rng = document.createRange();
rng.selectNodeContents(e.target.children[0]);
var sel = window.getSelection();
sel.removeAllRanges();
sel.addRange(rng);
if (hlobj[hlset].prevkeyw && hlobj[hlset].prevkeyw != '') {
document.getElementById('thsrevert' + hlset).removeAttribute('disabled');
document.getElementById('thsrevert' + hlset).setAttribute('title','Revert to "' + hlobj[hlset].prevkeyw + '"');
}
}
}
}
async function kwhienabledisable(hlsetnum,enable){
if (enable == false) {
// Update object and persist to GM storage
hlobj[hlsetnum].enabled = "false";
hljson = JSON.stringify(hlobj);
if (!GM4){
GM_setValue("kwstyles", hljson);
} else {
await GM.setValue("kwstyles", hljson);
}
// Unhighlight
unhighlight(hlsetnum);
// Clear seek info from bar if this set is there
var seekset = document.getElementById("thdtopfindbuttons").getAttribute("thdseek");
if (seekset){
if(seekset.indexOf("|") > -1) seekset = seekset.split("|")[0];
if (hlsetnum == seekset){
document.getElementById("thdtopfindbuttons").setAttribute("thdseek","");
document.getElementById("thdseekdesc").textContent = "Seek";
document.getElementById("thdtopkeywords").innerHTML = "Click to manage keyword/highlight sets • <em>Add New Set</em>";
}
}
} else {
// Update object and persist to GM storage
hlobj[hlsetnum].enabled = "true";
hljson = JSON.stringify(hlobj);
if (!GM4){
GM_setValue("kwstyles", hljson);
} else {
await GM.setValue("kwstyles", hljson);
}
// Highlight
THmo_doHighlight(document.body,[hlsetnum]);
}
}
function kwhinewset(e,kwtext){ // call up new set form
// set set number attribute
document.querySelector('#kwhiedit tr').setAttribute('kwhiset', 'new');
// clear class for keywords
document.querySelector('#kwhiedit td:nth-of-type(1) p:nth-of-type(1)').className = "";
// enter placeholder text & default type
if (kwtext) document.querySelector('#kwhiedit td:nth-of-type(1) p:nth-of-type(1)').textContent = kwtext;
else document.querySelector('#kwhiedit td:nth-of-type(1) p:nth-of-type(1)').textContent = "larry|moe|curly";
document.getElementById("kwhipattype").selectedIndex = 0;
// set style editing to defaults
kwhieditstyle = ["rgb(0,0,255)","rgb(255,255,0)","inherit",""];
kwhiShowEditForm();
}
function kwhiShowEditForm(){
var rule = "#stylecontrols>p>span{";
if (kwhieditstyle[0].length > 0) rule += "color:"+kwhieditstyle[0]+";";
if (kwhieditstyle[1].length > 0) rule += "background-color:"+kwhieditstyle[1]+";";
if (kwhieditstyle[2].length > 0) rule += "font-weight:"+kwhieditstyle[2]+";";
if (kwhieditstyle[3].length > 0) rule += kwhieditstyle[3]+";";
document.getElementById("kwhiedittemp").innerHTML = rule + "}";
populateRGB("txt",kwhieditstyle[0]);
populateRGB("bkg",kwhieditstyle[1]);
document.getElementById("fwsel").value = kwhieditstyle[2];
document.getElementById("kwhicustom").value = kwhieditstyle[3];
updateColorInputs();
// default the reversion button to disabled
var rbtn = document.getElementById("btnkwhirevert");
rbtn.setAttribute('disabled','disabled');
if (rbtn.hasAttribute('kwhiset')) rbtn.removeAttribute('kwhiset');
rbtn.setAttribute('title','');
// show form
document.getElementById("kwhiedit").style.display = "block";
// check for possible reversion option
var hlset = document.querySelector('#kwhiedit td:nth-of-type(1) p:nth-of-type(1)').className;
if (hlset != "" && hlobj[hlset].prevkeyw && hlobj[hlset].prevkeyw != '') {
rbtn.removeAttribute('disabled');
rbtn.setAttribute('kwhiset',hlset);
rbtn.setAttribute('title','Revert to "' + hlobj[hlset].prevkeyw + '"');
}
}
function kwhiexport(e){
prompt("JSON data\nPress Ctrl+c or right-click to copy\n ", JSON.stringify(hlobj));
}
async function kwhiimport(e){
var txtImport = prompt("Paste in the exported data and click OK to start parsing", "");
try{
var objImport = JSON.parse(txtImport);
} catch(err){
alert("Sorry, data does not appear to be in the proper format. Here's the error according to Firefox: \n\n"+err+"\n\nHopefully you can resolve that!");
return;
}
var keysImport = Object.keys(objImport);
// Compare for duplicate set numbers
var keysString = "|" + hlkeys.join("|") + "|";
var counter = 0;
for (var j = 0; j < keysImport.length; ++j){
if(keysString.indexOf("|"+keysImport[j]+"|") > -1) counter++;
}
if (counter > 0){
var arc = prompt("Detected "+counter+" of "+keysImport.length+" set numbers to be imported already exist. Do you want to:\nAdd these sets [A]\nReplace existing sets [R]\nTotally replace all existing sets [T]\nCancel the import [C]?","A");
if (!arc) return;
if (arc.length == 0) return;
if (arc.toLowerCase() == "c") return;
if (arc.toLowerCase() == "t"){
if(!confirm("Total replacement has no error checking. Click OK to confirm total replacement, or click Cancel to only Replace matching sets.")) arc = "R";
}
} else {
var arc = "A";
}
if (arc.toLowerCase() == "t"){ // Total replacement
hlobj = JSON.parse(txtImport);
// Update the global key array
hlkeys = Object.keys(hlobj);
// Persist the object
hljson = JSON.stringify(hlobj);
if (!GM4){
GM_setValue("kwstyles", hljson);
} else {
await GM.setValue("kwstyles", hljson);
}
// Apply to page (see below)
} else {
for (var j = 0; j < keysImport.length; ++j){ // Add/replace individual sets
var impset = keysImport[j];
if(keysString.indexOf("|"+impset+"|") > -1 && arc.toLowerCase() == "r"){ // replace
var hlset = impset;
hlobj[hlset].keywords = objImport[impset].keywords || "keywords|not|found";
hlobj[hlset].type = objImport[impset].type || "string";
hlobj[hlset].hlpat = objImport[impset].hlpat || "";
hlobj[hlset].textcolor = objImport[impset].textcolor || "rgb(0,0,255)";
hlobj[hlset].backcolor = objImport[impset].backcolor || "rgb(255,255,0)";
hlobj[hlset].fontweight = objImport[impset].fontweight || "inherit";
hlobj[hlset].custom = objImport[impset].custom || "";
hlobj[hlset].enabled = objImport[impset].enabled || "true";
hlobj[hlset].visible = objImport[impset].visible || "true";
hlobj[hlset].updated = (new Date()).toJSON();
} else { // add
if(keysString.indexOf("|"+impset+"|") > -1 && arc.toLowerCase() == "a"){
// create a new set number instead
var hlset = "set" + hlnextset;
hlnextset += 1;
if (!GM4){
GM_setValue("hlnextset",hlnextset);
} else {
await GM.setValue("hlnextset",hlnextset);
}
} else {
var hlset = impset;
}
// add the set
hlobj[hlset] = {
keywords : objImport[impset].keywords || "keywords|not|found",
type: objImport[impset].type || "string",
hlpat : objImport[impset].hlpat || "",
textcolor : objImport[impset].textcolor || "rgb(0,0,255)",
backcolor : objImport[impset].backcolor || "rgb(255,255,0)",
fontweight : objImport[impset].fontweight || "inherit",
custom : objImport[impset].custom || "",
enabled : objImport[impset].enabled || "true",
visible : objImport[impset].visible || "true",
updated : objImport[impset].updated || ""
}
}
// Update the global key array
hlkeys = Object.keys(hlobj);
// Persist the object
hljson = JSON.stringify(hlobj);
if (!GM4){
GM_setValue("kwstyles", hljson);
} else {
await GM.setValue("kwstyles", hljson);
}
}
}
// TODO: Could an error prevent reaching this point, for example, if the import object is missing properties due to bad editing?
// Update CSS rule and command bar list
insertCSS(hlkeys);
refreshSetList();
// Unhighlight all, re-highlight all, close dialog
unhighlight(null);
THmo_doHighlight(document.body);
}
async function kwhihbtn(e){
if (e.target.checked == false){
hlbtnvis = "off";
if (!GM4){
GM_setValue("hlbtnvis",hlbtnvis);
} else {
await GM.setValue("hlbtnvis",hlbtnvis);
}
document.getElementById("btnshowkwhi").style.display = "none";
} else {
hlbtnvis = "on";
if (!GM4){
GM_setValue("hlbtnvis",hlbtnvis);
} else {
await GM.setValue("hlbtnvis",hlbtnvis);
}
document.getElementById("btnshowkwhi").style.display = "";
}
}
async function kwhiprecode(e){
if (e.target.checked == false){
// Update var, persist the preference, unhighlight, rehighlight
hlprecode = false;
if (!GM4){
GM_setValue("hlprecode",hlprecode);
} else {
await GM.setValue("hlprecode",hlprecode);
}
unhighlight(null);
THmo_doHighlight(document.body);
} else {
// Update var, persist the preference, rehighlight
hlprecode = true;
if (!GM4){
GM_setValue("hlprecode",hlprecode);
} else {
await GM.setValue("hlprecode",hlprecode);
}
THmo_doHighlight(document.body);
}
}
function kwhicancelipe(setno){
// clean up in-place editor(s)
if (setno && setno != ''){
var kwdiv = document.querySelector('#kwhitbod .'+setno);
if (kwdiv){
kwdiv.innerHTML = hlobj[setno].keywords;
return;
}
} else { // Check 'em all
var divs = document.querySelector('#kwhitbod div');
for (var n=0; n<divs.length; n++){
if (divs[n].children.length > 0 && divs[n].className != '') kwhicancelipe(divs[n].className);
}
}
}
function kwhitopdropclose(e){
kwhicancelipe('');
document.getElementById('thdtopdrop').style.display='none';
}
function thsreread(e){
//TODO
}
async function thsframeselect(e){
var selopt = e.target.options[e.target.selectedIndex].value;
if (hlframe != selopt) {
hlframe = selopt;
if (!GM4){
GM_setValue("hlframe",hlframe);
} else {
await GM.setValue("hlframe",hlframe);
}
setthsframeopts();
}
}
function setthsframeopts(){
var sel = document.getElementById("hlframeselect");
if (hlframe == "none"){
sel.options[0].selected = true;
sel.options[0].setAttribute("selected","selected");
} else {
sel.options[0].selected = false;
if (sel.options[0].hasAttribute("selected")) sel.options[0].removeAttribute("selected");
}
if (hlframe == "same"){
sel.options[1].selected = true;
sel.options[1].setAttribute("selected","selected");
} else {
sel.options[1].selected = false;
if (sel.options[1].hasAttribute("selected")) sel.options[1].removeAttribute("selected");
}
if (hlframe == "any"){
sel.options[2].selected = true;
sel.options[2].setAttribute("selected","selected");
} else {
sel.options[2].selected = false;
if (sel.options[2].hasAttribute("selected")) sel.options[2].removeAttribute("selected");
}
}
function thdseek(e){
if (e.target.nodeName == "DIV") return; // ignore background clicks
var seekset = e.currentTarget.getAttribute("thdseek");
if (!seekset){ // user needs to select a set to seek in
thdDropSetList();
} else {
var seekparams = seekset.split("|");
var seekmatches = document.querySelectorAll('thdfrag[txhidy15="'+seekparams[0]+'"]');
// Update or add total size of set; FIGURE OUT LATER: what if this changed??
seekparams[1] = seekmatches.length;
if (seekmatches.length > 0){
if (e.target.nodeName == "SPAN"){ // re-scroll to the current reference
thdshow(seekmatches[parseInt(seekparams[2])]);
} else { // BUTTON
var seekaction = e.target.getAttribute("thdaction");
if (!seekaction) seekaction = "f";
if (seekparams.length == 3){ // User has seeked in this set
switch (seekaction){
case "f":
seekparams[2] = 0;
var rtn = thdshow(seekmatches[parseInt(seekparams[2])]);
if (rtn == false) seekagain("n");
break;
case "p":
if (parseInt(seekparams[2]) > 0) {
seekparams[2] = parseInt(seekparams[2]) - 1;
var rtn = thdshow(seekmatches[parseInt(seekparams[2])]);
if (rtn == false){
if (parseInt(seekparams[2]) > 0) seekagain("p");
else seekfailnotc("No previous match visible");
}
} else {
seekfailnotc("Already reached first match");
}
break;
case "n":
if (parseInt(seekparams[2]) < (seekmatches.length-1)) {
seekparams[2] = parseInt(seekparams[2]) + 1;
var rtn = thdshow(seekmatches[parseInt(seekparams[2])]);
if (rtn == false){
if (parseInt(seekparams[2]) < (seekmatches.length-1)) seekagain("n");
else seekfailnotc("No later match visible");
}
} else {
seekparams[2] = (seekmatches.length-1); // in case it's too high, fix that here
seekfailnotc("Already reached last match");
}
break;
case "l":
seekparams[2] = (seekmatches.length-1);
var rtn = thdshow(seekmatches[parseInt(seekparams[2])]);
if (rtn == false) seekagain("p");
break;
}
} else {
seekparams[2] = 0;
thdshow(seekmatches[parseInt(seekparams[2])]);
}
document.getElementById("thdtopfindbuttons").setAttribute("thdseek", seekparams.join("|"));
document.getElementById("thdseekdesc").textContent = (parseInt(seekparams[2])+1) + " of " + seekparams[1];
}
} else {
document.getElementById("thdseekdesc").textContent = "0 of 0";
}
}
}
function thdshow(elt){ // this could be much prettier with animation! TODO: outline/box?
elt.scrollIntoView();
var rect = elt.getClientRects()[0];
if (rect){ // scroll down one inch to avoid many fixed headers
if (rect.top < 96) window.scroll(0, window.scrollY-96);
return true;
} else { // match is not visible
return false;
}
}
function seekagain(dir){
switch (dir){
case "p":
seekfailnotc("Hidden, trying previous match...");
window.setTimeout(function(){document.querySelector('button[thdaction="p"]').click();},250);
break;
case "n":
seekfailnotc("Hidden, trying next match...");
window.setTimeout(function(){document.querySelector('button[thdaction="n"]').click();},250);
break;
}
}
var evttimer;
function seekfailnotc(txt){
var sfdiv = document.getElementById("thdseekfail");
sfdiv.textContent = txt;
sfdiv.style.display = "block";
if (evttimer) window.clearTimeout(evttimer);
evttimer = window.setTimeout(function(){document.getElementById("thdseekfail").style.display="none";}, 800);
}
function unhighlight(setnum){
if (setnum) var tgts = document.querySelectorAll('thdfrag[txhidy15="' + setnum + '"]');
else var tgts = document.querySelectorAll('thdfrag[txhidy15]'); // remove ALL
for (var i=0; i<tgts.length; i++){
// Check for co-extant parent(s) to remove potentially stranded <span>s
var parnode = tgts[i].parentNode, parpar = parnode.parentNode, tgtspan;
if (parnode.hasAttribute("thdcontain") && parnode.innerHTML == tgts[i].outerHTML){
parnode.outerHTML = tgts[i].textContent.replace(/</g, '<').replace(/>/g, '>');
tgtspan = parpar;
} else {
tgts[i].outerHTML = tgts[i].textContent.replace(/</g, '<').replace(/>/g, '>');
tgtspan = parnode;
}
tgtspan.normalize();
if (tgtspan.hasAttribute("thdcontain")){
parnode = tgtspan.parentNode;
if (parnode){
if (parnode.hasAttribute("thdcontain") && parnode.innerHTML == tgtspan.outerHTML && tgtspan.querySelectorAll('thdfrag[txhidy15]').length == 0){
parnode.outerHTML = tgtspan.innerHTML;
} else if (parnode.innerHTML == tgtspan.outerHTML && tgtspan.querySelectorAll('thdfrag[txhidy15]').length == 0) {
parnode.innerHTML = tgtspan.innerHTML;
}
}
}
}
}
async function kwhisavechg(e){
// Update object, regenerate CSS if applicable, apply to document
var hlset = document.querySelector('#kwhiedit td:nth-of-type(1) p:nth-of-type(1)').className;
var kwtext = document.querySelector('#kwhiedit td:nth-of-type(1) p:nth-of-type(1)').textContent;
if (hlset == ""){
// create a new set number
var hlset = "set" + hlnextset;
hlnextset += 1;
if (!GM4){
GM_setValue("hlnextset",hlnextset);
} else {
await GM.setValue("hlnextset",hlnextset);
}
// add the set
if (document.getElementById("kwhipattype").value == "regex"){
kwtext = kwtext.replace(/\\/g, "\\");
var hlpattxt = ""; //TODOLATER
} else {
var hlpattxt = "";
}
hlobj[hlset] = {
keywords : kwtext,
type : document.getElementById("kwhipattype").value,
hlpat : hlpattxt,
textcolor : kwhieditstyle[0],
backcolor : kwhieditstyle[1],
fontweight : kwhieditstyle[2],
custom : kwhieditstyle[3],
enabled : "true",
visible : "true",
updated : ""
}
// Update the global key array
hlkeys = Object.keys(hlobj);
} else {
var oldtype = hlobj[hlset].type;
hlobj[hlset].type = document.getElementById("kwhipattype").value;
// Save keyword changes after user confirmation
if (kwtext != hlobj[hlset].keywords){
if (confirm("Save updated keywords (and other changes)?")){
hlobj[hlset].prevkeyw = hlobj[hlset].keywords;
hlobj[hlset].prevtype = oldtype;
if (hlobj[hlset].type != "regex"){
hlobj[hlset].keywords = kwtext;
} else {
hlobj[hlset].keywords = kwtext.replace(/\\/g, "\\");
hlobj[hlset].hlpat = ""; //TODOLATER
}
} else return;
}
// Save style changes without confirmation
hlobj[hlset].textcolor = kwhieditstyle[0];
hlobj[hlset].backcolor = kwhieditstyle[1];
hlobj[hlset].fontweight = kwhieditstyle[2];
hlobj[hlset].custom = kwhieditstyle[3];
// Set updated date/time
hlobj[hlset].updated = (new Date()).toJSON();
}
// Persist the object
hljson = JSON.stringify(hlobj);
if (!GM4){
GM_setValue("kwstyles", hljson);
} else {
await GM.setValue("kwstyles", hljson);
}
// Update CSS rule and parent form
insertCSS([hlset]);
refreshSetList();
// Unhighlight, re-highlight, close dialog
unhighlight(hlset);
THmo_doHighlight(document.body,[hlset])
document.getElementById('kwhiedit').style.display='none';
}
function kwhicancel(e){
// Close dialog (fields will be refresh if it is opened again)
document.getElementById('kwhiedit').style.display='none';
}
async function kwhiremove(e){
var hlset = document.querySelector('#kwhiedit td:nth-of-type(1) p:nth-of-type(1)').className;
if (hlset == ""){
alert("This set has not been saved and therefore does not need to be hidden, you can just close the dialog to discard it.");
} else {
if (confirm("Are you sure you want to hide this set instead of editing it to your own liking?")){
hlobj[hlset].visible = "false";
hlobj[hlset].updated = (new Date()).toJSON();
// Persist the object
hljson = JSON.stringify(hlobj);
if (!GM4){
GM_setValue("kwstyles", hljson);
} else {
await GM.setValue("kwstyles", hljson);
}
// Update set list, remove highlighting, close form
refreshSetList();
unhighlight(hlset);
document.getElementById('kwhiedit').style.display='none';
}
}
}
async function kwhirevert(e){
// get set number attribute
var hlset = e.target.getAttribute("kwhiset");
// gray the button
e.target.setAttribute('disabled', 'disabled');
// get the previous keywords (if any)
if (hlobj[hlset].prevkeyw && hlobj[hlset].prevkeyw != '') var kwtext = hlobj[hlset].prevkeyw;
if (!kwtext || kwtext == ''){ // uh-oh
alert('Unable to undo, sorry!');
return;
}
// Save keyword changes WITHOUT user confirmation
hlobj[hlset].keywords = kwtext;
hlobj[hlset].type = hlobj[hlset].prevtype;
hlobj[hlset].prevkeyw = '';
hlobj[hlset].prevtype = '';
// Set updated date/time
hlobj[hlset].updated = (new Date()).toJSON();
// Persist the object
hljson = JSON.stringify(hlobj);
if (!GM4){
GM_setValue("kwstyles", hljson);
} else {
await GM.setValue("kwstyles", hljson);
}
// Update CSS rule and parent form
insertCSS([hlset]);
refreshSetList();
// Unhighlight, re-highlight
unhighlight(hlset);
THmo_doHighlight(document.body,[hlset]);
// Refresh the keywords and type
document.querySelector('#kwhiedit td:nth-of-type(1) p:nth-of-type(1)').textContent = hlobj[hlset].keywords;
document.getElementById("kwhipattype").selectedIndex = 0;
if (hlobj[hlset].type == "word") document.getElementById("kwhipattype").selectedIndex = 1;
if (hlobj[hlset].type == "regex") document.getElementById("kwhipattype").selectedIndex = 2;
}
function kwhicolorreset(e){
// what set is this?
var set = document.querySelector('#kwhiedit tr').getAttribute('kwhiset');
// check which button, reset the RGB
if (e.target.id == "btntxtreset"){
if (set == "new"){
kwhieditstyle[0] = "rgb(0,0,255)";
} else {
kwhieditstyle[0] = hlobj[set].textcolor;
}
populateRGB("txt",kwhieditstyle[0]);
setdivstyle(["txt"]);
}
if (e.target.id == "btnbkgreset"){
if (set == "new"){
kwhieditstyle[1] = "rgb(255,255,0)";
} else {
kwhieditstyle[1] = hlobj[set].backcolor;
}
populateRGB("bkg",kwhieditstyle[1]);
setdivstyle(["bkg"]);
}
e.target.blur();
}
function populateRGB(prop,stylestring){
var rgbvals = stylestring.substr(stylestring.indexOf("(")+1);
rgbvals = rgbvals.substr(0,rgbvals.length-1).split(",");
document.getElementById(prop+"r").value = parseInt(rgbvals[0]);
document.getElementById(prop+"g").value = parseInt(rgbvals[1]);
document.getElementById(prop+"b").value = parseInt(rgbvals[2]);
}
async function updatestyle(e){
// validate value and apply change
var tgt;
if (e.id != undefined) tgt = e;
else tgt = e.target;
if (tgt.id.indexOf("colorinput") > -1){
// let's wait for the change event to fire before updating
} else if (tgt.id.indexOf("txt") == 0 || tgt.id.indexOf("bkg") == 0){
if (isNaN(tgt.value)){
alert("Please only use values between 0 and 255");
return;
}
if (parseInt(tgt.value) != tgt.value){
tgt.value = parseInt(tgt.value);
}
if (tgt.value < 0){
tgt.value = 0;
}
if (tgt.value > 255){
tgt.value = 255;
}
if (tgt.id.indexOf("txt") == 0) setdivstyle(["txt"]);
if (tgt.id.indexOf("bkg") == 0) setdivstyle(["bkg"]);
} else {
if (tgt.id == "kwhicustom") return;
console.log("updatestyle on "+tgt.id);
}
}
function setdivstyle(props){
for (var i=0; i<props.length; i++){
switch (props[i]){
case "txt":
kwhieditstyle[0] = "rgb(" + document.getElementById("txtr").value + "," +
document.getElementById("txtg").value + "," + document.getElementById("txtb").value + ")";
break;
case "bkg":
kwhieditstyle[1] = "rgb(" + document.getElementById("bkgr").value + "," +
document.getElementById("bkgg").value + "," + document.getElementById("bkgb").value + ")";
break;
default:
console.log("default?");
}
}
var rule = "#stylecontrols>p>span{";
if (kwhieditstyle[0].length > 0) rule += "color:"+kwhieditstyle[0]+";";
if (kwhieditstyle[1].length > 0) rule += "background-color:"+kwhieditstyle[1]+";";
if (kwhieditstyle[2].length > 0) rule += "font-weight:"+kwhieditstyle[2]+";";
if (kwhieditstyle[3].length > 0) rule += kwhieditstyle[3]+";";
document.getElementById("kwhiedittemp").innerHTML = rule + "}";
updateColorInputs();
}
async function updateColorInputs(){
document.getElementById('txtcolorinput').value = '#' + ('0' + parseInt(document.getElementById("txtr").value).toString(16)).slice(-2) +
('0' + parseInt(document.getElementById("txtg").value).toString(16)).slice(-2) +
('0' + parseInt(document.getElementById("txtb").value).toString(16)).slice(-2);
document.getElementById('bkgcolorinput').value = '#' + ('0' + parseInt(document.getElementById("bkgr").value).toString(16)).slice(-2) +
('0' + parseInt(document.getElementById("bkgg").value).toString(16)).slice(-2) +
('0' + parseInt(document.getElementById("bkgb").value).toString(16)).slice(-2);
}
async function updatecolor(e){
// duplicate colors to RBG input boxes
if (e.target.id.indexOf("colorinput") > -1){
var hexcolor = e.target.value;
var prefix = e.target.id.slice(0,3);
document.getElementById(prefix + 'r').value = parseInt(hexcolor.slice(1,3), 16);
document.getElementById(prefix + 'g').value = parseInt(hexcolor.slice(3,5), 16);
document.getElementById(prefix + 'b').value = parseInt(hexcolor.slice(5,7), 16);
updatestyle(document.getElementById(prefix + 'r'));
}
}
function kwhifwchg(e){
kwhieditstyle[2] = e.target.value;
setdivstyle([]);
}
function kwhicustom(e){
kwhieditstyle[3] = document.getElementById("kwhicustom").value;
setdivstyle([]);
}
async function kwhimaxrestore(e){
var el = document.getElementById('kwhiedit');
if (e.target.textContent == '^'){
e.target.textContent = '_';
e.target.setAttribute('title', 'Restore normal dialog size');
el.style.left = '1px';
el.style.width = 'calc(100% - 3px - 2em)';
el.style.height = 'calc(100% - 4px - 2em)';
} else {
e.target.textContent = '^';
e.target.setAttribute('title', 'Maximize dialog size');
el.style.left = '';
el.style.width = '';
el.style.height = '';
}
}
function cmenuFilter(e){
document.getElementById("THDenableset").setAttribute("disabled","disabled");
document.getElementById("THDenableset").setAttribute("THDtext","");
document.getElementById("THDdisableset").setAttribute("disabled","disabled");
document.getElementById("THDdisableset").setAttribute("THDset","");
var s = window.getSelection();
if (s.isCollapsed) document.getElementById("THDnewset").setAttribute("THDtext","");
else document.getElementById("THDnewset").setAttribute("THDtext",s.getRangeAt(0).toString().trim());
if (e.target.hasAttribute('txhidy15')){
document.getElementById("THDdisableset").removeAttribute("disabled");
document.getElementById("THDdisableset").setAttribute("THDset",e.target.getAttribute('txhidy15'));
} else {
document.getElementById("THDdisableset").setAttribute("disabled","disabled");
if (!s.isCollapsed){
document.getElementById("THDenableset").removeAttribute("disabled");
document.getElementById("THDenableset").setAttribute("THDtext",s.getRangeAt(0).toString().trim());
}
}
}
function cmenuEnable(e){
var kw = e.target.getAttribute("THDtext").toLowerCase();
var toggled = false;
for (var j = 0; j < hlkeys.length; ++j){
var hlset = hlkeys[j];
var kwlist = "|" + hlobj[hlset].keywords.toLowerCase() + "|";
if(kwlist.indexOf("|" + kw + "|") > -1){
if (hlobj[hlset].enabled == "true") break; // already enabled
kwhienabledisable(hlset,true);
refreshSetList();
toggled = true;
break;
}
}
if (toggled == false){
if (document.getElementById("thdtopbar").style.display != "block") editKW();
if (document.getElementById("thdtopdrop").style.display != "block") thdDropSetList();
}
}
function cmenuDisable(e){
kwhienabledisable(e.target.getAttribute("THDset"),false);
refreshSetList();
}
function cmenuNewset(e){
//TODO - if there's a selection, get it into the form
kwhinewset(e,e.target.getAttribute("THDtext"));
}
// TESTING ONLY
async function flushData(){
if (!GM4){
GM_setValue("kwstyles", "");
} else {
await GM.setValue("kwstyles", "");
}
}