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Fixed instant preview

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This commit is contained in:
benweet 2018-03-10 12:11:03 +00:00
parent fabceeb626
commit e590eaa222
1 changed files with 7 additions and 15 deletions
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22
src/services/editorSvc.js
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@ -14,8 +14,6 @@ import editorSvcUtils from './editorSvcUtils';
import utils from './utils'; import utils from './utils';
import store from '../store'; import store from '../store';
const debounce = cledit.Utils.debounce;
const allowDebounce = (action, wait) => { const allowDebounce = (action, wait) => {
let timeoutId; let timeoutId;
return (doDebounce = false, ...params) => { return (doDebounce = false, ...params) => {
@ -382,7 +380,7 @@ const editorSvc = Object.assign(new Vue(), editorSvcDiscussions, editorSvcUtils,
this.editorElt.parentNode.addEventListener('scroll', () => this.saveContentState(true)); this.editorElt.parentNode.addEventListener('scroll', () => this.saveContentState(true));
this.previewElt.parentNode.addEventListener('scroll', () => this.saveContentState(true)); this.previewElt.parentNode.addEventListener('scroll', () => this.saveContentState(true));
const refreshPreview = () => { const refreshPreview = allowDebounce(() => {
this.convert(); this.convert();
if (instantPreview) { if (instantPreview) {
this.refreshPreview(); this.refreshPreview();
@ -391,21 +389,15 @@ const editorSvc = Object.assign(new Vue(), editorSvcDiscussions, editorSvcUtils,
setTimeout(() => this.refreshPreview(), 10); setTimeout(() => this.refreshPreview(), 10);
} }
instantPreview = false; instantPreview = false;
}; }, 25);
const debouncedRefreshPreview = debounce(refreshPreview, 50);
let newSectionList; let newSectionList;
let newSelectionRange; let newSelectionRange;
const onEditorChanged = debounce(() => { const onEditorChanged = allowDebounce(() => {
if (this.sectionList !== newSectionList) { if (this.sectionList !== newSectionList) {
this.sectionList = newSectionList; this.sectionList = newSectionList;
this.$emit('sectionList', this.sectionList); this.$emit('sectionList', this.sectionList);
if (instantPreview) { refreshPreview(!instantPreview);
refreshPreview();
} else {
debouncedRefreshPreview();
}
} }
if (this.selectionRange !== newSelectionRange) { if (this.selectionRange !== newSelectionRange) {
this.selectionRange = newSelectionRange; this.selectionRange = newSelectionRange;
@ -416,7 +408,7 @@ const editorSvc = Object.assign(new Vue(), editorSvcDiscussions, editorSvcUtils,
this.clEditor.selectionMgr.on('selectionChanged', (start, end, selectionRange) => { this.clEditor.selectionMgr.on('selectionChanged', (start, end, selectionRange) => {
newSelectionRange = selectionRange; newSelectionRange = selectionRange;
onEditorChanged(); onEditorChanged(!instantPreview);
}); });
/* ----------------------------- /* -----------------------------
@ -450,7 +442,7 @@ const editorSvc = Object.assign(new Vue(), editorSvcDiscussions, editorSvcUtils,
}) && imgElt; }) && imgElt;
}; };
const triggerImgCacheGc = debounce(() => { const triggerImgCacheGc = cledit.Utils.debounce(() => {
Object.entries(imgCache).forEach(([src, entries]) => { Object.entries(imgCache).forEach(([src, entries]) => {
// Filter entries that are not attached to the DOM // Filter entries that are not attached to the DOM
const filteredEntries = entries.filter(imgElt => this.editorElt.contains(imgElt)); const filteredEntries = entries.filter(imgElt => this.editorElt.contains(imgElt));
@ -507,7 +499,7 @@ const editorSvc = Object.assign(new Vue(), editorSvcDiscussions, editorSvcUtils,
this.clEditor.on('contentChanged', (content, diffs, sectionList) => { this.clEditor.on('contentChanged', (content, diffs, sectionList) => {
newSectionList = sectionList; newSectionList = sectionList;
onEditorChanged(); onEditorChanged(!instantPreview);
}); });
// clEditorSvc.setPreviewElt(element[0].querySelector('.preview__inner-2')) // clEditorSvc.setPreviewElt(element[0].querySelector('.preview__inner-2'))