70 lines
2.0 KiB
JavaScript
70 lines
2.0 KiB
JavaScript
import { createSlice, current, prepareAutoBatched } from '@reduxjs/toolkit';
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import { castDraft } from 'immer';
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/**
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* Unique ID of the graphical item.
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* This is used to identify the graphical item in the state and in the React tree.
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* This is required for every graphical item - it's either provided by the user or generated automatically.
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*/
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var initialState = {
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cartesianItems: [],
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polarItems: []
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};
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var graphicalItemsSlice = createSlice({
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name: 'graphicalItems',
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initialState,
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reducers: {
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addCartesianGraphicalItem: {
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reducer(state, action) {
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state.cartesianItems.push(castDraft(action.payload));
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},
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prepare: prepareAutoBatched()
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},
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replaceCartesianGraphicalItem: {
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reducer(state, action) {
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var {
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prev,
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next
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} = action.payload;
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var index = current(state).cartesianItems.indexOf(castDraft(prev));
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if (index > -1) {
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state.cartesianItems[index] = castDraft(next);
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}
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},
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prepare: prepareAutoBatched()
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},
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removeCartesianGraphicalItem: {
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reducer(state, action) {
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var index = current(state).cartesianItems.indexOf(castDraft(action.payload));
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if (index > -1) {
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state.cartesianItems.splice(index, 1);
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}
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},
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prepare: prepareAutoBatched()
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},
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addPolarGraphicalItem: {
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reducer(state, action) {
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state.polarItems.push(castDraft(action.payload));
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},
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prepare: prepareAutoBatched()
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},
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removePolarGraphicalItem: {
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reducer(state, action) {
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var index = current(state).polarItems.indexOf(castDraft(action.payload));
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if (index > -1) {
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state.polarItems.splice(index, 1);
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}
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},
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prepare: prepareAutoBatched()
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}
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}
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});
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export var {
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addCartesianGraphicalItem,
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replaceCartesianGraphicalItem,
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removeCartesianGraphicalItem,
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addPolarGraphicalItem,
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removePolarGraphicalItem
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} = graphicalItemsSlice.actions;
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export var graphicalItemsReducer = graphicalItemsSlice.reducer; |