obsidian-plugin/vrtmrz_ninja-cursor
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Performance improvement.

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This commit is contained in:
vorotamoroz 2022-10-14 10:28:06 +09:00
parent e6328cc5b7
commit 646c6619c8
1 changed files with 17 additions and 2 deletions
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19
main.ts
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@ -1,5 +1,10 @@
import { App, Plugin } from "obsidian";
function waitForReflowComplete() {
return new Promise((res) => {
window.requestAnimationFrame(() => res(true));
})
}
class NinjaCursorForWindow {
@ -26,7 +31,16 @@ class NinjaCursorForWindow {
let datumTop = 0;
let datumElement: HTMLElement;
let cursorVisibility = false;
const moveCursor = (e?: Event, noAnimate?: boolean) => {
let processing = false;
const moveCursor = async (e?: Event, noAnimate?: boolean) => {
if (processing) {
return;
}
processing = true;
await __moveCursor(e, noAnimate);
processing = false;
}
const __moveCursor = async (e?: Event, noAnimate?: boolean) => {
if (e && e.target instanceof HTMLElement && (e.target.isContentEditable || e.target.tagName == "INPUT")) {
// If it caused by clicking an element and it is editable.
datumElement = e.target;
@ -46,6 +60,7 @@ class NinjaCursorForWindow {
// Memo datum element for scroll.
datumElement = e.target;
}
await waitForReflowComplete();
datumTop = datumElement.getBoundingClientRect().top;
const selection = aw.getSelection();
if (!selection) {
@ -125,7 +140,7 @@ class NinjaCursorForWindow {
}
this.cursorElement.removeClass("x-cursor0");
this.cursorElement.removeClass("x-cursor1");
this.cursorElement.getAnimations().forEach((anim) => anim.cancel());
// this.cursorElement.getAnimations().forEach((anim) => anim.cancel());
datumTop = datumElement.getBoundingClientRect().top;
aw.requestAnimationFrame((time) => {