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fix: No more debounced refresh() for subtypes.

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This commit is contained in:
Daniel J. Geiger 2023-04-28 09:47:03 -05:00
parent 91fe07d9c5
commit ab3467973f
6 changed files with 31 additions and 71 deletions
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16
src/components/App.tsx
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@ -361,7 +361,6 @@ export const useExcalidrawSetAppState = () =>
export const useExcalidrawActionManager = () =>
useContext(ExcalidrawActionManagerContext);
let refreshTimer = 0;
let didTapTwice: boolean = false;
let tappedTwiceTimer = 0;
let cursorX = 0;
@ -1388,20 +1387,6 @@ class App extends React.Component<AppProps, AppState> {
cursorButton[socketId] = user.button;
});
const refresh = () => {
// If a scene refresh is cued, restart the countdown.
// This way we are not calling this.setState({}) once per
// ExcalidrawElement. The countdown improves performance
// when there are large numbers of ExcalidrawElements
// executing this refresh() callback.
if (refreshTimer !== 0) {
window.clearTimeout(refreshTimer);
}
refreshTimer = window.setTimeout(() => {
this.refresh();
window.clearTimeout(refreshTimer);
}, 50);
};
const renderingElements = this.scene
.getNonDeletedElements()
.filter((element) => {
@ -1449,7 +1434,6 @@ class App extends React.Component<AppProps, AppState> {
imageCache: this.imageCache,
isExporting: false,
renderScrollbars: !this.device.isMobile,
renderCb: refresh,
},
callback: ({ atLeastOneVisibleElement, scrollBars }) => {
if (scrollBars) {