90 lines
1.6 KiB
Vue
90 lines
1.6 KiB
Vue
<template>
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<pre ref="editor"></pre>
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</template>
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<script>
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const DEFAULT_THEME = 'twilight'
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import ace from 'ace-builds'
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import 'ace-builds/webpack-resolver'
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export default {
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props: {
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value: {
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type: String,
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default: '',
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},
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theme: {
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type: String,
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required: false,
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},
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lang: {
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type: String,
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default: 'json',
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},
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options: {
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type: Object,
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default: {},
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},
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},
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data() {
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return {
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editor: null,
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cacheValue: '',
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}
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},
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watch: {
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value(value) {
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if (value !== this.cacheValue) {
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this.editor.session.setValue(value, 1)
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this.cacheValue = value
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}
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},
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theme() {
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this.editor.setTheme('ace/theme/' + this.defineTheme())
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},
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lang(value) {
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this.editor.getSession().setMode('ace/mode/' + value)
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},
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options(value) {
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this.editor.setOptions(value)
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},
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},
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mounted() {
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const editor = ace.edit(this.$refs.editor, {
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theme: `ace/theme/${this.defineTheme()}`,
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mode: `ace/mode/${this.lang}`,
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...this.options,
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})
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if (this.value) editor.setValue(this.value, 1)
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this.editor = editor
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this.cacheValue = this.value
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editor.on('change', () => {
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const content = editor.getValue()
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this.$emit('input', content)
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this.cacheValue = content
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})
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},
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methods: {
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defineTheme() {
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if (this.theme) {
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return this.theme
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}
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return this.$store.state.postwoman.settings.THEME_ACE_EDITOR || DEFAULT_THEME
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},
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},
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beforeDestroy() {
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this.editor.destroy()
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this.editor.container.remove()
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},
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}
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</script>
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