feat: vue-easymde script setup (#1983)
Co-authored-by: Dominik Pschenitschni <mail@celement.de> Reviewed-on: https://kolaente.dev/vikunja/frontend/pulls/1983 Reviewed-by: konrad <k@knt.li> Co-authored-by: Dominik Pschenitschni <dpschen@noreply.kolaente.de> Co-committed-by: Dominik Pschenitschni <dpschen@noreply.kolaente.de>
This commit is contained in:
Dominik Pschenitschni
konrad
parent
c7f8ae256b
commit
e6af4772fb
3 changed files with 161 additions and 176 deletions
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@ -50,7 +50,7 @@
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<script lang="ts">
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import {defineComponent} from 'vue'
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import VueEasymde from './vue-easymde/vue-easymde.vue'
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import VueEasymde from './vue-easymde.vue'
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import {marked} from 'marked'
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import DOMPurify from 'dompurify'
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import hljs from 'highlight.js/lib/common'
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@ -316,7 +316,6 @@ export default defineComponent({
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<style lang="scss">
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@import 'codemirror/lib/codemirror.css';
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@import './vue-easymde/vue-easymde.css';
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@import 'highlight.js/scss/base16/equilibrium-gray-light';
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.editor {
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@ -1,3 +1,150 @@
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<template>
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<div class="vue-easymde" ref="easymdeRef">
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<textarea
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class="vue-simplemde-textarea"
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:name="name"
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:value="modelValue"
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@input="handleInput($event.target.value)"
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/>
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</div>
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</template>
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<script setup lang="ts">
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import {ref, watch, onMounted, onDeactivated, onBeforeUnmount, nextTick, shallowReactive} from 'vue'
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import type { ShallowReactive } from 'vue'
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import EasyMDE from 'easymde'
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import {marked} from 'marked'
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const props = defineProps({
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modelValue: String,
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name: String,
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previewClass: String,
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autoinit: {
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type: Boolean,
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default: true,
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},
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highlight: {
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type: Boolean,
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default: false,
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},
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sanitize: {
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type: Boolean,
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default: false,
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},
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configs: {
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type: Object,
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default: () => ({}),
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},
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previewRender: {
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type: Function,
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},
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})
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const emit = defineEmits(['update:modelValue', 'blur', 'initialized'])
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const isValueUpdateFromInner = ref(false)
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let easymde: ShallowReactive<EasyMDE> | undefined
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onMounted(() => {
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if (props.autoinit) initialize()
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})
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onDeactivated(() => {
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if (!easymde) return
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const isFullScreen = easymde.codemirror.getOption('fullScreen')
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if (isFullScreen) easymde.toggleFullScreen()
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})
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onBeforeUnmount(() => {
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if (easymde) {
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easymde.toTextArea()
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easymde.cleanup()
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easymde = undefined
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}
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})
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const easymdeRef = ref<HTMLElement | null>(null)
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function initialize() {
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const configs = Object.assign({
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element: easymdeRef.value?.firstElementChild,
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initialValue: props.modelValue,
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previewRender: props.previewRender,
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renderingConfig: {},
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}, props.configs)
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// Synchronize the values of value and initialValue
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if (configs.initialValue) {
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emit('update:modelValue', configs.initialValue)
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}
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// Determine whether to enable code highlighting
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if (props.highlight) {
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configs.renderingConfig.codeSyntaxHighlighting = true
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}
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// Set whether to render the input html
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marked.setOptions({ sanitize: props.sanitize })
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// Instantiated editor
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easymde = shallowReactive(new EasyMDE(configs))
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// Add a custom previewClass
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const className = props.previewClass || ''
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addPreviewClass(className)
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// Binding event
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bindingEvents()
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nextTick(() => emit('initialized', easymde))
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}
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function addPreviewClass(className: string) {
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const wrapper = easymde.codemirror.getWrapperElement()
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const preview = document.createElement('div')
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wrapper.nextSibling.className += ` ${className}`
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preview.className = `editor-preview ${className}`
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wrapper.appendChild(preview)
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}
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function bindingEvents() {
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easymde.codemirror.on('change', handleCodemirrorInput)
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easymde.codemirror.on('blur', handleCodemirrorBlur)
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}
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function handleCodemirrorInput(instance, changeObj) {
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if (changeObj.origin === 'setValue') {
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return
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}
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const val = easymde.value()
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handleInput(val)
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}
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function handleCodemirrorBlur() {
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const val = easymde.value()
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isValueUpdateFromInner.value = true
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emit('blur', val)
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}
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function handleInput(val) {
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isValueUpdateFromInner.value = true
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emit('update:modelValue', val)
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}
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watch(
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() => props.modelValue,
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(val) => {
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if (isValueUpdateFromInner.value) {
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isValueUpdateFromInner.value = false
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} else {
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easymde.value(val)
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}
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},
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)
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</script>
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<style lang="scss">
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.EasyMDEContainer {
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display: block;
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}
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@ -58,10 +205,6 @@
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.editor-toolbar {
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position: relative;
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-webkit-user-select: none;
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-moz-user-select: none;
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-ms-user-select: none;
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-o-user-select: none;
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user-select: none;
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padding: 9px 10px;
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border-top: 1px solid #bbb;
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@ -89,11 +232,6 @@
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.editor-toolbar.fullscreen::before {
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width: 20px;
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height: 50px;
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background: -moz-linear-gradient(left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
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background: -webkit-gradient(linear, left top, right top, color-stop(0%, rgba(255, 255, 255, 1)), color-stop(100%, rgba(255, 255, 255, 0)));
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background: -webkit-linear-gradient(left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
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background: -o-linear-gradient(left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
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background: -ms-linear-gradient(left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
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background: linear-gradient(to right, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
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position: fixed;
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top: 0;
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@ -105,11 +243,6 @@
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.editor-toolbar.fullscreen::after {
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width: 20px;
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height: 50px;
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background: -moz-linear-gradient(left, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 100%);
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background: -webkit-gradient(linear, left top, right top, color-stop(0%, rgba(255, 255, 255, 0)), color-stop(100%, rgba(255, 255, 255, 1)));
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background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 100%);
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background: -o-linear-gradient(left, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 100%);
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background: -ms-linear-gradient(left, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 100%);
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background: linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 100%);
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position: fixed;
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top: 0;
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@ -372,3 +505,15 @@ span[data-img-src]::after{
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width: var(--width);
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background-repeat: no-repeat;
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}
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</style>
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<style lang="scss" scoped>
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.vue-easymde .markdown-body {
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padding: 0.5em
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}
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.vue-easymde .editor-preview-active,
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.vue-easymde .editor-preview-active-side {
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display: block;
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}
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</style>
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@ -1,159 +0,0 @@
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<template>
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<div class="vue-easymde">
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<textarea
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class="vue-simplemde-textarea"
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:name="name"
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:value="modelValue"
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@input="handleInput($event.target.value)"
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/>
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</div>
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</template>
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<script lang="ts">
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import {defineComponent} from 'vue'
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import EasyMDE from 'easymde'
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import {marked} from 'marked'
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export default defineComponent({
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name: 'vue-easymde',
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props: {
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modelValue: String,
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name: String,
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previewClass: String,
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autoinit: {
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type: Boolean,
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default: true,
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},
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highlight: {
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type: Boolean,
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default: false,
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},
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sanitize: {
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type: Boolean,
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default: false,
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},
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configs: {
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type: Object,
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default() {
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return {}
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},
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},
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previewRender: {
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type: Function,
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},
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},
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emits: ['update:modelValue', 'blur', 'initialized'],
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data() {
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return {
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isValueUpdateFromInner: false,
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easymde: null,
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}
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},
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mounted() {
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if (this.autoinit) this.initialize()
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},
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deactivated() {
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const editor = this.easymde
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if (!editor) return
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const isFullScreen = editor.codemirror.getOption('fullScreen')
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if (isFullScreen) editor.toggleFullScreen()
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},
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beforeUnmount() {
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if (this.easymde) {
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this.easymde.toTextArea()
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this.easymde.cleanup()
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this.easymde = null
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}
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},
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methods: {
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initialize() {
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const configs = Object.assign({
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element: this.$el.firstElementChild,
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initialValue: this.modelValue,
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previewRender: this.previewRender,
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renderingConfig: {},
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}, this.configs)
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// Synchronize the values of value and initialValue
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if (configs.initialValue) {
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this.$emit('update:modelValue', configs.initialValue)
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}
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// Determine whether to enable code highlighting
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if (this.highlight) {
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configs.renderingConfig.codeSyntaxHighlighting = true
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}
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// Set whether to render the input html
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marked.setOptions({ sanitize: this.sanitize })
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// Instantiated editor
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this.easymde = new EasyMDE(configs)
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// Add a custom previewClass
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const className = this.previewClass || ''
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this.addPreviewClass(className)
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// Binding event
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this.bindingEvents()
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this.$nextTick(() => {
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this.$emit('initialized', this.easymde)
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})
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},
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addPreviewClass(className) {
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const wrapper = this.easymde.codemirror.getWrapperElement()
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const preview = document.createElement('div')
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wrapper.nextSibling.className += ` ${className}`
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preview.className = `editor-preview ${className}`
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wrapper.appendChild(preview)
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},
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bindingEvents() {
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this.easymde.codemirror.on('change', this.handleCodemirrorInput)
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this.easymde.codemirror.on('blur', this.handleCodemirrorBlur)
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},
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handleCodemirrorInput(instance, changeObj) {
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if (changeObj.origin === 'setValue') {
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return
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}
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const val = this.easymde.value()
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this.handleInput(val)
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},
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handleCodemirrorBlur() {
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const val = this.easymde.value()
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this.isValueUpdateFromInner = true
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this.$emit('blur', val)
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},
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handleInput(val) {
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this.isValueUpdateFromInner = true
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this.$emit('update:modelValue', val)
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},
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},
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watch: {
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modelValue(val) {
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if (this.isValueUpdateFromInner) {
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this.isValueUpdateFromInner = false
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} else {
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this.easymde.value(val)
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}
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},
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},
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})
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</script>
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<style lang="scss" scoped>
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.vue-easymde .markdown-body {
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padding: 0.5em
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}
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.vue-easymde .editor-preview-active, .vue-easymde .editor-preview-active-side {
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display: block;
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}
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</style>
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