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fix: 兼容 useVariableChange

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力皓 2021-05-11 20:44:32 +08:00
parent 9bcb1b7dd5
commit ae522e7bcc
1 changed files with 13 additions and 0 deletions
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13
packages/vision-polyfill/src/bus.ts
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@ -1,6 +1,7 @@
import logger from '@ali/vu-logger'; import logger from '@ali/vu-logger';
import { EventEmitter } from 'events'; import { EventEmitter } from 'events';
import { editor } from '@ali/lowcode-engine'; import { editor } from '@ali/lowcode-engine';
import { isJSExpression } from '@ali/lowcode-types';
/** /**
* Bus class as an EventEmitter * Bus class as an EventEmitter
@ -76,8 +77,20 @@ editor?.on('history.forward', (data) => {
bus.emit('ve.history.forward', data); bus.emit('ve.history.forward', data);
}); });
function triggerUseVariableChange(data: any) {
const { node, prop, oldValue, newValue } = data;
const propConfig = node.componentMeta.prototype.options.configure.find((o: any) => o.name === prop.getKey());
if (!propConfig?.useVariableChange) return;
if (isJSExpression(oldValue) && !isJSExpression(newValue)) {
propConfig.useVariableChange.call(prop, { isUseVariable: false });
} else if (isJSExpression(newValue) && !isJSExpression(oldValue)) {
propConfig.useVariableChange.call(prop, { isUseVariable: true });
}
}
editor?.on('node.prop.change', (data) => { editor?.on('node.prop.change', (data) => {
bus.emit('node.prop.change', data); bus.emit('node.prop.change', data);
triggerUseVariableChange(data);
}); });
export default bus; export default bus;