41 lines
1022 B
TypeScript
41 lines
1022 B
TypeScript
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import { customElement, html, LitElement, property } from "lit-element";
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// @ts-ignore
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import CodeMirror from "codemirror";
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import "codemirror/addon/display/autorefresh";
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import "codemirror/mode/xml/xml.js";
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import "codemirror/mode/yaml/yaml.js";
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import "codemirror/mode/python/python.js";
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@customElement("pb-codemirror")
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export class CodeMirrorTextarea extends LitElement {
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@property()
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readOnly: boolean = false;
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@property()
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mode: string = "yaml";
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editor?: CodeMirror.EditorFromTextArea;
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createRenderRoot() {
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return this;
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}
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firstUpdated() {
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const textarea = this.querySelector("textarea");
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if (!textarea) {
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return;
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}
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this.editor = CodeMirror.fromTextArea(textarea, {
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mode: this.mode,
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theme: "monokai",
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lineNumbers: false,
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readOnly: this.readOnly,
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autoRefresh: true,
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});
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this.editor.on("blur", (e) => {
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this.editor?.save();
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});
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}
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}
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