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1x
| <template>
<div class="aceEditor--main">
<div class="aceEditor--topbar">
<div class="aceEditor--subcontainer" v-if="showThemeToggle">
<button @click="toggleDarkMode" class="btn btn-xs btn-default"> {{'Toggle dark mode'|translate}}</button>
</div>
<div class="aceEditor--subcontainer" v-if="showLangSelector">
<select class="aceEditor--langselect" v-model="lang">
<option value="html">HTML</option>
<option value="javascript">JavaScript</option>
<option value="css">CSS</option>
</select>
</div>
</div>
<div class="aceEditor--editor" :id="thisId" ></div>
</div>
</template>
<script>
import debounce from 'lodash/debounce';
export default {
name: 'AceEditor',
props: {
value: {
type: String,
required: true,
},
applyExternalChange: {type: Boolean, default: false},
thisId: {
type: String,
default: ()=>`vue-ace-editor-${Math.round(Math.random()*100000)}`
},
options: {type: Object, default: ()=> {
return {
autoScrollEditorIntoView: true,
wrap: true,
maxLines: 80,
minLines: 10
}}
},
showLangSelector: {type: Boolean, default: true},
showThemeToggle: {type: Boolean, default: true},
baseLang: {type: String, default: 'html'}
},
data: function() {
return {
lang: 'html',
darkMode: false,
editor: null,
contentBackup: "",
};
},
methods: {
toggleDarkMode(){
if(this.darkMode) {
this.editor.setTheme("ace/theme/solarized_light");
} else {
this.editor.setTheme("ace/theme/solarized_dark");
}
this.darkMode = !this.darkMode;
},
resizeEditor(){
event.target.innerHeight
this.editor.resize();
}
},
watch: {
lang: function(newLang) {
if(this.editor != null) {
this.editor.getSession().setMode("ace/mode/" + newLang);
}
},
value: function(newValue) {
if(this.editor != null && this.applyExternalChange) {
this.editor.setValue((this.value || ''), 1);
this.$emit('external-change-applied');
}
},
},
beforeDestroy: function() {
this.editor.destroy();
this.editor.container.remove();
},
created(){
this.lang = this.baseLang;
},
mounted() {
this.editor = ace.edit(this.thisId);
this.$emit("init", this.editor);
this.editor.setOption("enableemmet", true);
this.editor.getSession().setMode("ace/mode/" + this.lang);
this.editor.setTheme("ace/theme/solarized_light");
this.editor.setValue((this.value || ''), 1);
this.contentBackup = this.value;
this.editor.on("change", () => {
let content = this.editor.getValue();
this.$emit("input", content);
this.contentBackup = content;
});
if (this.options != null) {
this.editor.setOptions(this.options);
}
jQuery('.aceEditor--main').on('resize', (e)=>{
this.editor.resize(true);
});
jQuery('#'+this.thisId).on('contextmenu', (e)=>{
e.preventDefault();
e.stopPropagation();
return false;
});
}
};
</script>
<style lang="scss" scoped>
.aceEditor--main {
padding: 0.2rem;
.aceEditor--topbar{
height: 3rem;
padding: 0.2rem;
background-color: rgb(196, 196, 196);
display: flex;
flex-wrap: nowrap;
align-items: space-around;
align-content: space-around;
.aceEditor--subcontainer {
flex: 1;
&:first-child {
text-align: left;
}
&:last-child {
text-align: right;
}
}
.aceEditor--darkmodeswitch {
border-radius: 0;
align-self: flex-start;
padding: 0.4rem;
height: 2.2rem;
margin: 0.2rem;
}
.aceEditor--langselect {
border-radius: 0;
align-self: flex-end;
height: 2.2rem;
margin: 0.2rem;
}
}
.aceEditor--editor {
min-height: 10rem;
resize: vertical;
}
}
</style>
|