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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 | 34x 34x 34x 34x | import { create } from 'zustand';
import { devtools } from 'zustand/middleware';
/**
* Identifier for the viewport grid store type.
*/
const PRESENTATION_TYPE_ID = 'viewportGridId';
/**
* Flag to enable or disable debug mode for the store.
* Set to `true` to enable zustand devtools.
*/
const DEBUG_STORE = false;
/**
* Represents the state of the viewport grid.
*/
type ViewportGridState = {
[key: string]: unknown;
};
/**
* State shape for the Viewport Grid store.
*/
type ViewportGridStore = {
/**
* Type identifier for the store.
*/
type: string;
/**
* Stores the viewport grid state as a key-value mapping.
*/
viewportGridState: ViewportGridState;
/**
* Sets the viewport grid state for a given key.
*
* @param key - The key to set in the viewport grid state.
* @param value - The value to associate with the key.
*/
setViewportGridState: (key: string, value: unknown) => void;
/**
* Clears the entire viewport grid state.
*/
clearViewportGridState: () => void;
};
/**
* Creates the Viewport Grid store.
*
* @param set - The zustand set function.
* @returns The Viewport Grid store state and actions.
*/
const createViewportGridStore = (set): ViewportGridStore => ({
type: PRESENTATION_TYPE_ID,
viewportGridState: {},
/**
* Sets the viewport grid state for a given key.
*/
setViewportGridState: (key, value) =>
set(
state => ({
viewportGridState: {
...state.viewportGridState,
[key]: value,
},
}),
false,
'setViewportGridState'
),
/**
* Clears the entire viewport grid state.
*/
clearViewportGridState: () => set({ viewportGridState: {} }, false, 'clearViewportGridState'),
});
/**
* Zustand store for managing viewport grid state.
* Applies devtools middleware when DEBUG_STORE is enabled.
*/
export const useViewportGridStore = create<ViewportGridStore>()(
DEBUG_STORE
? devtools(createViewportGridStore, { name: 'ViewportGridStore' })
: createViewportGridStore
);
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