schlechtenburg/packages/core/lib/components/internal/Block.tsx

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import {
defineComponent,
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computed,
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watch,
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PropType,
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ref,
Ref,
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} from 'vue';
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import {
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Block,
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useDynamicBlocks,
useActivation,
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SbMode,
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BlockDimensions,
useResizeObserver,
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} from '/@components/TreeElement';
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import SbBlockOrdering from './BlockOrdering';
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import './Block.scss';
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interface BlockProps {
block: Block;
eventUpdate: (b?: Block) => void;
eventInsertBlock: (b?: Block) => void;
eventAppendBlock: (b?: Block) => void;
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eventRemoveBlock: () => void;
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eventMoveUp: () => void;
eventMoveDown: () => void;
sortable: string;
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}
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export default defineComponent({
name: 'sb-block',
props: {
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block: {
type: (null as unknown) as PropType<Block>,
required: true,
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},
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sortable: {
type: String,
default: null,
},
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eventUpdate: { type: Function, default: () => {} },
eventInsertBlock: { type: Function, default: () => {} },
eventAppendBlock: { type: Function, default: () => {} },
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eventRemoveBlock: { type: Function, default: () => {} },
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eventMoveUp: { type: Function, default: () => {} },
eventMoveDown: { type: Function, default: () => {} },
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},
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setup(props: BlockProps, context) {
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const el: Ref<null|HTMLElement> = ref(null);
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const { mode, getBlock } = useDynamicBlocks();
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const { isActive, activate } = useActivation(props.block.blockId);
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const classes = computed(() => ({
'sb-block': true,
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'sb-block_active': isActive.value,
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}));
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const BlockComponent = getBlock(props.block.name) as any;
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if (mode.value === SbMode.Display) {
return () => (
<BlockComponent
data={props.block.data}
block-id={props.block.blockId}
/>
);
}
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const { triggerSizeCalculation } = useResizeObserver(el, BlockDimensions);
watch(() => props.block.data, triggerSizeCalculation);
const onChildUpdate = (updated: {[key: string]: any}) => {
props.eventUpdate({
...props.block,
data: {
...props.block.data,
...updated,
},
});
};
return () => <div
ref={el}
class={classes.value}
>
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<div class="sb-block__edit-cover"></div>
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{props.sortable
? <SbBlockOrdering
eventMoveUp={props.eventMoveUp}
eventMoveDown={props.eventMoveDown}
eventRemoveBlock={props.eventRemoveBlock}
sortable={props.sortable}
/>
: null}
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<BlockComponent
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data={props.block.data}
block-id={props.block.blockId}
eventUpdate={onChildUpdate}
eventInsertBlock={props.eventInsertBlock}
eventAppendBlock={props.eventAppendBlock}
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eventRemoveBlock={props.eventRemoveBlock}
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{...{
attrs: context.attrs,
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nativeOn: {
click: ($event: MouseEvent) => {
$event.stopPropagation();
activate();
},
...context.listeners,
},
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}}
/>
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</div>;
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},
});