71 lines
1.5 KiB
TypeScript
71 lines
1.5 KiB
TypeScript
import {
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Ref,
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ref,
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inject,
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reactive,
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computed,
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} from '@vue/composition-api';
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export const ActiveBlock = Symbol('Schlechtenburg active block');
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export const BlockLibrary = Symbol('Schlechtenburg block library');
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export interface BlockDefinition {
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name: string;
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getDefaultData: any;
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edit: () => Promise<any>;
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display: () => Promise<any>;
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}
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export interface BlockLibraryDefinition {
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[name: string]: BlockDefinition;
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}
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export interface BlockData {
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name: string;
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blockId: string;
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data: { [name: string]: any };
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}
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export interface BlockProps {
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blockId: string;
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data: { [key: string]: any};
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}
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export const model = {
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prop: 'block',
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event: 'update',
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};
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export const blockProps = {
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blockId: { type: String, required: true },
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data: { type: Object, default: () => ({}) },
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};
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export function useDynamicBlocks() {
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const customBlocks: BlockLibraryDefinition = inject(BlockLibrary, reactive({}));
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const getBlock = (name: string) => customBlocks[name];
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return { customBlocks, getBlock };
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}
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export function useActivation(currentBlockId: string) {
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const activeBlockId: Ref<string|null> = inject(ActiveBlock, ref(null));
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const isActive = computed(() => activeBlockId.value === currentBlockId);
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const activate = (blockId?: string|null) => {
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activeBlockId.value = blockId !== undefined ? blockId : currentBlockId;
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};
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const requestActivation = () => {
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if (activeBlockId.value) {
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return;
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}
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activate();
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};
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return {
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isActive,
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activate,
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requestActivation,
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};
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}
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