2022-05-20 16:35:30 -07:00

55 lines
1.8 KiB
JavaScript

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: https://codemirror.net/LICENSE
// Modified by Weimin Wang
// jQuery required
(function(mod) {
// Plain browser env
mod(CodeMirror, "plain");
})(function(CodeMirror, env) {
if (!CodeMirror.modeURL) CodeMirror.modeURL = "../mode/%N/%N.js";
var loading = {};
function splitCallback(cont, n) {
var countDown = n;
return function() { if (--countDown == 0) cont(); };
}
function ensureDeps(mode, cont) {
var deps = CodeMirror.modes[mode].dependencies;
if (!deps) return cont();
var missing = [];
for (var i = 0; i < deps.length; ++i) {
if (!CodeMirror.modes.hasOwnProperty(deps[i]))
missing.push(deps[i]);
}
if (!missing.length) return cont();
var split = splitCallback(cont, missing.length);
for (var i = 0; i < missing.length; ++i)
CodeMirror.requireMode(missing[i], split);
}
CodeMirror.requireMode = function(mode, cont) {
if (typeof mode != "string") mode = mode.name;
if (CodeMirror.modes.hasOwnProperty(mode)) return ensureDeps(mode, cont);
if (loading.hasOwnProperty(mode)) return loading[mode].push(cont);
var file = CodeMirror.modeURL.replace(/%N/g, mode);
$.get(file, function (data){
let mode_func = new Function('CodeMirror', 'exports', 'define', data);
mode_func(CodeMirror, null, null);
var list = loading[mode] = [cont];
ensureDeps(mode, function() {
for (var i = 0; i < list.length; ++i) list[i]();
});
})
};
CodeMirror.autoLoadMode = function(instance, mode) {
if (!CodeMirror.modes.hasOwnProperty(mode))
CodeMirror.requireMode(mode, function() {
instance.setOption("mode", instance.getOption("mode"));
});
};
});