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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 | 67x 67x 67x 67x | import { create } from 'zustand';
import { devtools } from 'zustand/middleware';
const PRESENTATION_TYPE_ID = 'viewportsByPositionId';
const DEBUG_STORE = false;
/**
* Represents the state and actions for managing viewports by position.
*/
type ViewportsByPositionState = {
/**
* Type identifier for the store.
*/
type: string;
/**
* Stores viewports indexed by their position.
*/
viewportsByPosition: Record<string, unknown>;
/**
* Stores initial display viewports as an array of strings.
*/
initialInDisplay: string[];
/**
* Sets the viewport for a given key.
*
* @param key - The key identifying the viewport position.
* @param value - The viewport data to associate with the key.
*/
setViewportsByPosition: (key: string, value: unknown) => void;
/**
* Clears all viewports by position.
*/
clearViewportsByPosition: () => void;
/**
* Adds an initial display viewport.
*
* @param value - The viewport identifier to add.
*/
addInitialInDisplay: (value: string) => void;
};
/**
* Creates the Viewports By Position store.
*
* @param set - The zustand set function.
* @returns The Viewports By Position store state and actions.
*/
const createViewportsByPositionStore = (set): ViewportsByPositionState => ({
type: PRESENTATION_TYPE_ID,
viewportsByPosition: {},
initialInDisplay: [],
/**
* Sets the viewport for a given key.
*/
setViewportsByPosition: (key, value) =>
set(
state => ({
viewportsByPosition: {
...state.viewportsByPosition,
[key]: value,
},
}),
false,
'setViewportsByPosition'
),
/**
* Clears all viewports by position.
*/
clearViewportsByPosition: () =>
set({ viewportsByPosition: {} }, false, 'clearViewportsByPosition'),
/**
* Adds an initial display viewport.
*/
addInitialInDisplay: value =>
set(
state => ({
initialInDisplay: [...state.initialInDisplay, value],
}),
false,
'addInitialInDisplay'
),
});
/**
* Zustand store for managing viewports by position.
* Applies devtools middleware when DEBUG_STORE is enabled.
*/
export const useViewportsByPositionStore = create<ViewportsByPositionState>()(
DEBUG_STORE
? devtools(createViewportsByPositionStore, { name: 'ViewportsByPositionStore' })
: createViewportsByPositionStore
);
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