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import Modal from "./BaseModal.vue";
import Vue from "vue";
import { makeDeferred } from "@cern/prom";
import KeyboardEventMixin from "./mixins/BaseKeyboardEventMixin";
/**
* @typedef {{ modal: V.Instance<typeof Modal> }} Refs
*/
const options = {
/** @type {prom.Deferred<any> | null} */
_request: null
};
const component = /** @type {V.Constructor<typeof options, Refs>} */ (Vue).extend({
name: "BaseDialog",
...options,
components: { Modal },
mixins: [ KeyboardEventMixin({ local: true }) ],
props: {
title: { type: String, default: "" }
},
/**
* @return {{ text: string, visible: boolean }}
*/
data() {
return { text: "", visible: false };
},
mounted() {
if (!this.$scopedSlots["footer"]) {
this.onKey("esc", () => this.resolve(false));
this.onKey("enter", () => this.resolve(true));
}
},
beforeDestroy() {
this.reject(new Error("destroyed"));
},
methods: {
/**
* @param {boolean} [hidden]
*/
onHiddenEvent(hidden) {
this.$emit("hidden", hidden);
if (hidden) {
this.reject(new Error("hidden"));
}
},
/**
* @param {any} [value] promise output value
*/
resolve(value) {
Eif (this.$options._request) {
this.visible = false;
this.$refs.modal.show(false);
this.$options._request.resolve(value);
this.$options._request = null;
}
},
/**
* @param {any} err promise rejection error
*/
reject(err) {
if (this.$options._request) {
this.visible = false;
this.$refs.modal.show(false);
this.$options._request.reject(err);
this.$options._request = null;
}
},
/**
* @template T=any
* @return {Promise<T>}
*/
async request() {
this.reject(new Error("aborted"));
this.visible = true;
this.$refs.modal.show(true);
this.$options._request = makeDeferred();
return this.$options._request.promise;
}
}
});
export default component;
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