98 lines
2.9 KiB
JavaScript
98 lines
2.9 KiB
JavaScript
/*
|
|
Copyright 2019 New Vector Ltd
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
import {UserPillPart, RoomPillPart, PlainPart} from "./parts";
|
|
|
|
export default class AutocompleteWrapperModel {
|
|
constructor(updateCallback, getAutocompleterComponent, updateQuery) {
|
|
this._updateCallback = updateCallback;
|
|
this._getAutocompleterComponent = getAutocompleterComponent;
|
|
this._updateQuery = updateQuery;
|
|
this._query = null;
|
|
}
|
|
|
|
onEscape(e) {
|
|
this._getAutocompleterComponent().onEscape(e);
|
|
this._updateCallback({
|
|
replacePart: new PlainPart(this._queryPart.text),
|
|
caretOffset: this._queryOffset,
|
|
close: true,
|
|
});
|
|
}
|
|
|
|
onEnter() {
|
|
this._updateCallback({close: true});
|
|
}
|
|
|
|
onTab() {
|
|
//forceCompletion here?
|
|
}
|
|
|
|
onUpArrow() {
|
|
this._getAutocompleterComponent().onUpArrow();
|
|
}
|
|
|
|
onDownArrow() {
|
|
this._getAutocompleterComponent().onDownArrow();
|
|
}
|
|
|
|
onPartUpdate(part, offset) {
|
|
// cache the typed value and caret here
|
|
// so we can restore it in onComponentSelectionChange when the value is undefined (meaning it should be the typed text)
|
|
this._queryPart = part;
|
|
this._queryOffset = offset;
|
|
this._updateQuery(part.text);
|
|
}
|
|
|
|
onComponentSelectionChange(completion) {
|
|
if (!completion) {
|
|
this._updateCallback({
|
|
replacePart: this._queryPart,
|
|
caretOffset: this._queryOffset,
|
|
});
|
|
} else {
|
|
this._updateCallback({
|
|
replacePart: this._partForCompletion(completion),
|
|
});
|
|
}
|
|
}
|
|
|
|
onComponentConfirm(completion) {
|
|
this._updateCallback({
|
|
replacePart: this._partForCompletion(completion),
|
|
close: true,
|
|
});
|
|
}
|
|
|
|
_partForCompletion(completion) {
|
|
const firstChr = completion.completionId && completion.completionId[0];
|
|
switch (firstChr) {
|
|
case "@": {
|
|
const displayName = completion.completion;
|
|
const userId = completion.completionId;
|
|
return new UserPillPart(userId, displayName);
|
|
}
|
|
case "#": {
|
|
const displayAlias = completion.completionId;
|
|
return new RoomPillPart(displayAlias);
|
|
}
|
|
// also used for emoji completion
|
|
default:
|
|
return new PlainPart(completion.completion);
|
|
}
|
|
}
|
|
}
|