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ace2_inner: Delete unnecessary checks

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This commit is contained in:
Richard Hansen 2021-08-14 23:06:01 -04:00
parent a5f9c60a34
commit 9fc613d362
1 changed files with 3 additions and 12 deletions
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15
src/static/js/ace2_inner.js
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@ -2330,9 +2330,7 @@ function Ace2Inner(editorInfo, cssManagers) {
};
const hideEditBarDropdowns = () => {
if (window.parent.parent.padeditbar) { // required in case its in an iframe should probably use parent.. See Issue 327 https://github.com/ether/etherpad-lite/issues/327
window.parent.parent.padeditbar.toggleDropDown('none');
}
window.parent.parent.padeditbar.toggleDropDown('none');
};
const renumberList = (lineNum) => {
@ -3525,8 +3523,6 @@ function Ace2Inner(editorInfo, cssManagers) {
// We apply the height of a line in the doc body, to the corresponding sidediv line number
const updateLineNumbers = () => {
if (!currentCallStack || !currentCallStack.domClean) return;
// Refs #4228, to avoid layout trashing, we need to first calculate all the heights,
// and then apply at once all new height to div elements
const lineOffsets = [];
@ -3591,14 +3587,9 @@ function Ace2Inner(editorInfo, cssManagers) {
let newNumLines = rep.lines.length();
if (newNumLines < 1) newNumLines = 1;
if (newNumLines !== sideDivInner.children.length) {
while (sideDivInner.children.length < newNumLines) appendNewSideDivLine();
while (sideDivInner.children.length > newNumLines) sideDivInner.lastElementChild.remove();
}
while (sideDivInner.children.length < newNumLines) appendNewSideDivLine();
while (sideDivInner.children.length > newNumLines) sideDivInner.lastElementChild.remove();
for (const [i, sideDivLine] of Array.prototype.entries.call(sideDivInner.children)) {
if (lineOffsets[i] == null) continue;
sideDivLine.style.height = `${lineOffsets[i]}px`;
sideDivLine.style.lineHeight = `${lineHeights[i]}px`;
}