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feat: Add Eraser 🎉 (#4887)

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* feat: Add Eraser 🎉

* Eraser working

* remove unused state

* fix

* toggle eraser

* Support deselect with Alt/Option

* rename actionDelete -> actionErase

* Add util isEraserActive

* show eraser in mobile

* render eraser conditionally in mobile

* use selection if eraser in local storage state

* Add sampling to erase accurately

* use pointerDownState

* set eraser to false in AllowedExcalidrawElementTypes

* rename/reword fixes

* don't use updateScene

* handle bound text when erasing

* fix hover state in mobile

* consider all hitElements instead of a single

* code improvements

* revert to select if eraser active and elements selected

* show eraser in zenmode

* erase element when clicked on element while eraser active

* set groupIds to empty when eraser active

* fix test

* remove dragged distance
This commit is contained in:
Aakansha Doshi 2022-03-11 19:53:42 +05:30 • committed by GitHub
parent 5c0eff50a0
commit 7daf1a7944
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18 changed files with 233 additions and 32 deletions
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4
src/components/HintViewer.tsx
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@ -11,6 +11,7 @@ import {
isTextElement,
} from "../element/typeChecks";
import { getShortcutKey } from "../utils";
import { isEraserActive } from "../appState";
interface HintViewerProps {
appState: AppState;
@ -22,6 +23,9 @@ const getHints = ({ appState, elements, isMobile }: HintViewerProps) => {
const { elementType, isResizing, isRotating, lastPointerDownWith } = appState;
const multiMode = appState.multiElement !== null;
if (isEraserActive(appState)) {
return t("hints.eraserRevert");
}
if (elementType === "arrow" || elementType === "line") {
if (!multiMode) {
return t("hints.linearElement");