90 lines
3.1 KiB
JavaScript
90 lines
3.1 KiB
JavaScript
/*
|
|
* NOTICE OF LICENSE
|
|
*
|
|
* This product is licensed for one customer to use on one installation (test stores and multishop included).
|
|
* Site developer has the right to modify this module to suit their needs, but can not redistribute the module in
|
|
* whole or in part. Any other use of this module constitutes a violation of the user agreement.
|
|
*
|
|
* DISCLAIMER
|
|
*
|
|
* NO WARRANTIES OF DATA SAFETY OR MODULE SECURITY
|
|
* ARE EXPRESSED OR IMPLIED. USE THIS MODULE IN ACCORDANCE
|
|
* WITH YOUR MERCHANT AGREEMENT, KNOWING THAT VIOLATIONS OF
|
|
* PCI COMPLIANCY OR A DATA BREACH CAN COST THOUSANDS OF DOLLARS
|
|
* IN FINES AND DAMAGE A STORES REPUTATION. USE AT YOUR OWN RISK.
|
|
*
|
|
* @author idnovate.com <info@idnovate.com>
|
|
* @copyright 2022 idnovate.com
|
|
* @license See above
|
|
*/
|
|
|
|
(function(mod) {
|
|
if (typeof exports == "object" && typeof module == "object") // CommonJS
|
|
mod(require("../../lib/codemirror"));
|
|
else if (typeof define == "function" && define.amd) // AMD
|
|
define(["../../lib/codemirror"], mod);
|
|
else // Plain browser env
|
|
mod(CodeMirror);
|
|
})(function(CodeMirror) {
|
|
"use strict";
|
|
var WRAP_CLASS = "CodeMirror-activeline";
|
|
var BACK_CLASS = "CodeMirror-activeline-background";
|
|
var GUTT_CLASS = "CodeMirror-activeline-gutter";
|
|
|
|
CodeMirror.defineOption("styleActiveLine", false, function(cm, val, old) {
|
|
var prev = old == CodeMirror.Init ? false : old;
|
|
if (val == prev) return
|
|
if (prev) {
|
|
cm.off("beforeSelectionChange", selectionChange);
|
|
clearActiveLines(cm);
|
|
delete cm.state.activeLines;
|
|
}
|
|
if (val) {
|
|
cm.state.activeLines = [];
|
|
updateActiveLines(cm, cm.listSelections());
|
|
cm.on("beforeSelectionChange", selectionChange);
|
|
}
|
|
});
|
|
|
|
function clearActiveLines(cm) {
|
|
for (var i = 0; i < cm.state.activeLines.length; i++) {
|
|
cm.removeLineClass(cm.state.activeLines[i], "wrap", WRAP_CLASS);
|
|
cm.removeLineClass(cm.state.activeLines[i], "background", BACK_CLASS);
|
|
cm.removeLineClass(cm.state.activeLines[i], "gutter", GUTT_CLASS);
|
|
}
|
|
}
|
|
|
|
function sameArray(a, b) {
|
|
if (a.length != b.length) return false;
|
|
for (var i = 0; i < a.length; i++)
|
|
if (a[i] != b[i]) return false;
|
|
return true;
|
|
}
|
|
|
|
function updateActiveLines(cm, ranges) {
|
|
var active = [];
|
|
for (var i = 0; i < ranges.length; i++) {
|
|
var range = ranges[i];
|
|
var option = cm.getOption("styleActiveLine");
|
|
if (typeof option == "object" && option.nonEmpty ? range.anchor.line != range.head.line : !range.empty())
|
|
continue
|
|
var line = cm.getLineHandleVisualStart(range.head.line);
|
|
if (active[active.length - 1] != line) active.push(line);
|
|
}
|
|
if (sameArray(cm.state.activeLines, active)) return;
|
|
cm.operation(function() {
|
|
clearActiveLines(cm);
|
|
for (var i = 0; i < active.length; i++) {
|
|
cm.addLineClass(active[i], "wrap", WRAP_CLASS);
|
|
cm.addLineClass(active[i], "background", BACK_CLASS);
|
|
cm.addLineClass(active[i], "gutter", GUTT_CLASS);
|
|
}
|
|
cm.state.activeLines = active;
|
|
});
|
|
}
|
|
|
|
function selectionChange(cm, sel) {
|
|
updateActiveLines(cm, sel.ranges);
|
|
}
|
|
});
|