72 lines
1.4 KiB
Vue
72 lines
1.4 KiB
Vue
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<template>
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<textarea ref="code" v-model="code"></textarea>
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</template>
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<script>
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import CodeMirror from 'codemirror';
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import 'codemirror/mode/javascript/javascript';
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import 'codemirror/mode/python/python';
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import 'codemirror/mode/shell/shell';
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import 'codemirror/mode/htmlmixed/htmlmixed';
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export default {
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name: 'CodeBlock',
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data () {
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return {
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codemirror: null
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};
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},
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mounted () {
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this.initialize();
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},
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beforeDestroy () {
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this.destroy();
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},
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props: {
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code: String,
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language: {
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type: String,
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default: 'javascript'
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},
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lineNumbers: {
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type: Boolean,
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default: true
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},
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theme: {
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type: String,
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default: 'material'
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}
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},
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methods: {
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initialize () {
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const allOptions = {
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mode: this.language,
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lineNumbers: this.lineNumbers,
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theme: this.theme,
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...defaultOptions
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};
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this.codemirror = CodeMirror.fromTextArea(this.$refs.code, allOptions);
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},
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destroy () {
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const codemirrorElement = this.codemirror.doc.cm.getWrapperElement();
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codemirrorElement.remove && codemirrorElement.remove();
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}
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},
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watch: {
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code () {
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this.codemirror && this.codemirror.setValue(this.code);
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}
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}
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};
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const defaultOptions = {
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readOnly: true,
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addModeClass: true
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};
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</script>
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<style lang="scss" scoped>
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@import '../../styles/vendors/_codemirror.scss';
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</style>
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