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Code Issues Releases Wiki Activity

WIP: keyup heading level check

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This commit is contained in:
Pierre-Henri Lavigne 2024-09-06 10:50:01 +09:00
parent 72caf1bffd
commit 6af700c333
1 changed files with 23 additions and 4 deletions
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27
src/js/easymde.js
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@ -1829,7 +1829,7 @@ function EasyMDE(options) {
headingLevels[ l ] = parseInt( requestedLevels[ l ], 10 );
}
}
options.parsingConfig.headingLevels = headingLevels;
options.parsingConfig.headingLevels = headingLevels.sort();
}
// Merging the insertTexts, with the given options
@ -2199,9 +2199,28 @@ EasyMDE.prototype.render = function (el) {
});
}
if (options.parsingConfig.headingLevels) {
var cm = this.codemirror;
cm.on('beforeChange', function (cm, obj) {
console.log( obj );
this.codemirror.on('beforeChange', function (cm, obj) {
if (!obj || !obj.from || !obj.to) {
return false;
}
if (obj.from.line !== obj.to.line) {
return false;
}
if (!obj.from.ch || !obj.to.ch || obj.to.ch > 6) {
return false;
}
if (!obj.text || obj.text.length !== 1 || obj.text[0] !== ' ') {
return false;
}
var myText = cm.getRange({line: obj.from.line, ch: 0}, {line: obj.to.line, ch: obj.to.ch});
if (!/^#+$/.test(myText.trim())){
return false;
}
var allowedHeadlingLevels = cm.options.backdrop.headingLevels,
currHeadlingLevel = (myText.match(/#/g) || []).length;
if (allowedHeadlingLevels.indexOf(currHeadlingLevel) !== -1) {
return false;
}
});
}