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Add italic toggle button

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Josh birnholz
2023-02-18 19:18:45 -05:00
parent 8d9b549a8d
commit b7ac4cd351
4 changed files with 42 additions and 1 deletions
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30
js/creator-23.js
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@@ -3907,6 +3907,36 @@ function fetchScryfallData(cardName, callback = console.log, searchUniqueArt = '
console.log('Scryfall API search failed.')
}
}
function toggleTextTag(tag) {
var element = document.getElementById('text-editor');
var text = element.value;
var start = element.selectionStart;
var end = element.selectionEnd;
var selection = text.substring(start, end);
var openTag = '{' + tag + '}';
var closeTag = '{/' + tag + '}';
var prefix = text.substring(0, start);
var suffix = text.substring(end);
if (prefix.endsWith(openTag) && suffix.startsWith(closeTag)) {
prefix = prefix.substring(0, prefix.length-openTag.length);
suffix = suffix.substring(closeTag.length);
} else if (selection.startsWith(openTag) && selection.endsWith(closeTag)) {
selection = selection.substring(openTag.length, selection.length-closeTag.length);
} else {
selection = openTag + selection + closeTag;
}
element.value = prefix + selection + suffix;
textEdited();
}
// INITIALIZATION
// auto load frame version (user defaults)