excalidraw/packages/element/src/showSelectedShapeActions.ts
Ryan Di ce267aa0d3
feat: lasso selection (#9169)
* lasso without 'real' shape detection

* select a single linear el

* improve ux

* feed segments to worker

* simplify path threshold adaptive to zoom

* add a tiny threshold for checks

* refactor code

* lasso tests

* fix: ts

* do not capture lasso tool

* try worker-loader in next config

* update config

* refactor

* lint

* feat: show active tool when using "more tools"

* keep lasso if selected from toolbar

* fix incorrect checks for resetting to selection

* shift for additive selection

* bound text related fixes

* lint

* keep alt toggled lasso selection if shift pressed

* fix regression

* fix 'dead' lassos

* lint

* use workerpool and polyfill

* fix worker bundled with window related code

* refactor

* add file extension for worker constructor error

* another attempt at constructor error

* attempt at build issue

* attempt with dynamic import

* test not importing from math

* narrow down imports

* Reusing existing workers infrastructure (fallback to the main thread, type-safety)

* Points on curve inside the shared chunk

* Give up on experimental code splitting

* Remove potentially unnecessary optimisation

* Removing workers as the complexit is much worse, while perf. does not seem to be much better

* fix selecting text containers and containing frames together

* render fill directly from animated trail

* do not re-render static when setting selected element ids in lasso

* remove unnecessary property

* tweak trail animation

* slice points to remove notch

* always start alt-lasso from initial point

* revert build & worker changes (unused)

* remove `lasso` from `hasStrokeColor`

* label change

* remove unused props

* remove unsafe optimization

* snaps

---------

Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>
Co-authored-by: Marcel Mraz <marcel@excalidraw.com>
2025-04-07 16:44:25 +10:00

23 lines
823 B
TypeScript

import type { UIAppState } from "@excalidraw/excalidraw/types";
import { getSelectedElements } from "./selection";
import type { NonDeletedExcalidrawElement } from "./types";
export const showSelectedShapeActions = (
appState: UIAppState,
elements: readonly NonDeletedExcalidrawElement[],
) =>
Boolean(
!appState.viewModeEnabled &&
appState.openDialog?.name !== "elementLinkSelector" &&
((appState.activeTool.type !== "custom" &&
(appState.editingTextElement ||
(appState.activeTool.type !== "selection" &&
appState.activeTool.type !== "lasso" &&
appState.activeTool.type !== "eraser" &&
appState.activeTool.type !== "hand" &&
appState.activeTool.type !== "laser"))) ||
getSelectedElements(elements, appState).length),
);