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Code Issues Releases Wiki Activity

chore(mentions,emoji): tie autocomplete to editor instance (#3913)

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This commit is contained in:
Sami Mazouz
2023-11-10 22:44:00 +01:00
committed by GitHub
parent 5e3f8db095
commit 208b94dc12
2 changed files with 44 additions and 47 deletions
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48
extensions/mentions/js/src/forum/addComposerAutocomplete.js
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@@ -7,22 +7,20 @@ import AutocompleteDropdown from './fragments/AutocompleteDropdown';
import MentionableModels from './mentionables/MentionableModels';
export default function addComposerAutocomplete() {
const $container = $('<div class="ComposerBody-mentionsDropdownContainer"></div>');
const dropdown = new AutocompleteDropdown();
extend('flarum/common/components/TextEditor', 'onbuild', function () {
this.mentionsDropdown = new AutocompleteDropdown();
const $editor = this.$('.TextEditor-editor').wrap('<div class="ComposerBody-mentionsWrapper"></div>');
this.navigator = new KeyboardNavigatable();
this.navigator
.when(() => dropdown.active)
.onUp(() => dropdown.navigate(-1))
.onDown(() => dropdown.navigate(1))
.onSelect(dropdown.complete.bind(dropdown))
.onCancel(dropdown.hide.bind(dropdown))
.when(() => this.mentionsDropdown.active)
.onUp(() => this.mentionsDropdown.navigate(-1))
.onDown(() => this.mentionsDropdown.navigate(1))
.onSelect(this.mentionsDropdown.complete.bind(this.mentionsDropdown))
.onCancel(this.mentionsDropdown.hide.bind(this.mentionsDropdown))
.bindTo($editor);
$editor.after($container);
$editor.after($('<div class="ComposerBody-mentionsDropdownContainer"></div>'));
});
extend('flarum/common/components/TextEditor', 'buildEditorParams', function (params) {
@@ -32,12 +30,12 @@ export default function addComposerAutocomplete() {
let mentionables = new MentionableModels({
onmouseenter: function () {
dropdown.setIndex($(this).parent().index());
this.mentionsDropdown.setIndex($(this).parent().index());
},
onclick: (replacement) => {
this.attrs.composer.editor.replaceBeforeCursor(absMentionStart - 1, replacement + ' ');
dropdown.hide();
this.mentionsDropdown.hide();
},
});
@@ -66,8 +64,8 @@ export default function addComposerAutocomplete() {
}
}
dropdown.hide();
dropdown.active = false;
this.mentionsDropdown.hide();
this.mentionsDropdown.active = false;
if (absMentionStart) {
const typed = lastChunk.substring(relMentionStart).toLowerCase();
@@ -83,14 +81,14 @@ export default function addComposerAutocomplete() {
const suggestions = mentionables.buildSuggestions();
if (suggestions.length) {
dropdown.items = suggestions;
m.render($container[0], dropdown.render());
this.mentionsDropdown.items = suggestions;
m.render(this.$('.ComposerBody-mentionsDropdownContainer')[0], this.mentionsDropdown.render());
dropdown.show();
this.mentionsDropdown.show();
const coordinates = this.attrs.composer.editor.getCaretCoordinates(absMentionStart);
const width = dropdown.$().outerWidth();
const height = dropdown.$().outerHeight();
const parent = dropdown.$().offsetParent();
const width = this.mentionsDropdown.$().outerWidth();
const height = this.mentionsDropdown.$().outerHeight();
const parent = this.mentionsDropdown.$().offsetParent();
let left = coordinates.left;
let top = coordinates.top + 15;
@@ -106,19 +104,19 @@ export default function addComposerAutocomplete() {
top = Math.max(-(parent.offset().top - $(document).scrollTop()), top);
left = Math.max(-parent.offset().left, left);
dropdown.show(left, top);
this.mentionsDropdown.show(left, top);
} else {
dropdown.active = false;
dropdown.hide();
this.mentionsDropdown.active = false;
this.mentionsDropdown.hide();
}
};
dropdown.active = true;
this.mentionsDropdown.active = true;
buildSuggestions();
dropdown.setIndex(0);
dropdown.$().scrollTop(0);
this.mentionsDropdown.setIndex(0);
this.mentionsDropdown.$().scrollTop(0);
mentionables.search()?.then(buildSuggestions);
}