matrix-react-sdk
Version:
SDK for matrix.org using React
194 lines (161 loc) • 16.1 kB
JavaScript
"use strict";
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
/*
Copyright 2019 New Vector Ltd
Copyright 2019 The Matrix.org Foundation C.I.C.
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.
*/
/*:: export interface ICallback {
replaceParts?: Part[];
close?: boolean;
}*/
/*:: export type UpdateCallback = (data: ICallback) => void;*/
/*:: export type GetAutocompleterComponent = () => Autocomplete;*/
/*:: export type UpdateQuery = (test: string) => Promise<void>;*/
class AutocompleteWrapperModel {
constructor(updateCallback
/*: UpdateCallback*/
, getAutocompleterComponent
/*: GetAutocompleterComponent*/
, updateQuery
/*: UpdateQuery*/
, partCreator
/*: PartCreator | CommandPartCreator*/
) {
this.updateCallback
/*:: */
= updateCallback
/*:: */
;
this.getAutocompleterComponent
/*:: */
= getAutocompleterComponent
/*:: */
;
this.updateQuery
/*:: */
= updateQuery
/*:: */
;
this.partCreator
/*:: */
= partCreator
/*:: */
;
(0, _defineProperty2.default)(this, "queryPart", void 0);
(0, _defineProperty2.default)(this, "partIndex", void 0);
}
onEscape(e
/*: KeyboardEvent*/
) {
this.getAutocompleterComponent().onEscape(e);
this.updateCallback({
replaceParts: [this.partCreator.plain(this.queryPart.text)],
close: true
});
}
close() {
this.updateCallback({
close: true
});
}
hasSelection() {
return this.getAutocompleterComponent().hasSelection();
}
hasCompletions() {
const ac = this.getAutocompleterComponent();
return ac && ac.countCompletions() > 0;
}
onEnter() {
this.updateCallback({
close: true
});
}
/**
* If there is no current autocompletion, start one and move to the first selection.
*/
async startSelection() {
const acComponent = this.getAutocompleterComponent();
if (acComponent.countCompletions() === 0) {
// Force completions to show for the text currently entered
await acComponent.forceComplete(); // Select the first item by moving "down"
await acComponent.moveSelection(+1);
}
}
selectPreviousSelection() {
this.getAutocompleterComponent().moveSelection(-1);
}
selectNextSelection() {
this.getAutocompleterComponent().moveSelection(+1);
}
onPartUpdate(part
/*: Part*/
, pos
/*: DocumentPosition*/
) {
// 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.partIndex = pos.index;
return this.updateQuery(part.text);
}
onComponentSelectionChange(completion
/*: ICompletion*/
) {
if (!completion) {
this.updateCallback({
replaceParts: [this.queryPart]
});
} else {
this.updateCallback({
replaceParts: this.partForCompletion(completion)
});
}
}
onComponentConfirm(completion
/*: ICompletion*/
) {
this.updateCallback({
replaceParts: this.partForCompletion(completion),
close: true
});
}
partForCompletion(completion
/*: ICompletion*/
) {
const {
completionId
} = completion;
const text = completion.completion;
switch (completion.type) {
case "room":
return [this.partCreator.roomPill(text, completionId), this.partCreator.plain(completion.suffix)];
case "at-room":
return [this.partCreator.atRoomPill(completionId), this.partCreator.plain(completion.suffix)];
case "user":
// Insert suffix only if the pill is the part with index 0 - we are at the start of the composer
return this.partCreator.createMentionParts(this.partIndex === 0, text, completionId);
case "command":
// command needs special handling for auto complete, but also renders as plain texts
return [this.partCreator.command(text)];
default:
// used for emoji and other plain text completion replacement
return [this.partCreator.plain(text)];
}
}
}
exports.default = AutocompleteWrapperModel;
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2019 New Vector Ltd\nCopyright 2019 The Matrix.org Foundation C.I.C.\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\n\nimport {KeyboardEvent} from \"react\";\n\nimport {Part, CommandPartCreator, PartCreator} from \"./parts\";\nimport DocumentPosition from \"./position\";\nimport {ICompletion} from \"../autocomplete/Autocompleter\";\nimport Autocomplete from \"../components/views/rooms/Autocomplete\";\n\nexport interface ICallback {\n    replaceParts?: Part[];\n    close?: boolean;\n}\n\nexport type UpdateCallback = (data: ICallback) => void;\nexport type GetAutocompleterComponent = () => Autocomplete;\nexport type UpdateQuery = (test: string) => Promise<void>;\n\nexport default class AutocompleteWrapperModel {\n    private queryPart: Part;\n    private partIndex: number;\n\n    constructor(\n        private updateCallback: UpdateCallback,\n        private getAutocompleterComponent: GetAutocompleterComponent,\n        private updateQuery: UpdateQuery,\n        private partCreator: PartCreator | CommandPartCreator,\n    ) {\n    }\n\n    public onEscape(e: KeyboardEvent) {\n        this.getAutocompleterComponent().onEscape(e);\n        this.updateCallback({\n            replaceParts: [this.partCreator.plain(this.queryPart.text)],\n            close: true,\n        });\n    }\n\n    public close() {\n        this.updateCallback({close: true});\n    }\n\n    public hasSelection() {\n        return this.getAutocompleterComponent().hasSelection();\n    }\n\n    public hasCompletions() {\n        const ac = this.getAutocompleterComponent();\n        return ac && ac.countCompletions() > 0;\n    }\n\n    public onEnter() {\n        this.updateCallback({close: true});\n    }\n\n    /**\n     * If there is no current autocompletion, start one and move to the first selection.\n     */\n    public async startSelection() {\n        const acComponent = this.getAutocompleterComponent();\n        if (acComponent.countCompletions() === 0) {\n            // Force completions to show for the text currently entered\n            await acComponent.forceComplete();\n            // Select the first item by moving \"down\"\n            await acComponent.moveSelection(+1);\n        }\n    }\n\n    public selectPreviousSelection() {\n        this.getAutocompleterComponent().moveSelection(-1);\n    }\n\n    public selectNextSelection() {\n        this.getAutocompleterComponent().moveSelection(+1);\n    }\n\n    public onPartUpdate(part: Part, pos: DocumentPosition) {\n        // cache the typed value and caret here\n        // so we can restore it in onComponentSelectionChange when the value is undefined (meaning it should be the typed text)\n        this.queryPart = part;\n        this.partIndex = pos.index;\n        return this.updateQuery(part.text);\n    }\n\n    public onComponentSelectionChange(completion: ICompletion) {\n        if (!completion) {\n            this.updateCallback({\n                replaceParts: [this.queryPart],\n            });\n        } else {\n            this.updateCallback({\n                replaceParts: this.partForCompletion(completion),\n            });\n        }\n    }\n\n    public onComponentConfirm(completion: ICompletion) {\n        this.updateCallback({\n            replaceParts: this.partForCompletion(completion),\n            close: true,\n        });\n    }\n\n    private partForCompletion(completion: ICompletion) {\n        const {completionId} = completion;\n        const text = completion.completion;\n        switch (completion.type) {\n            case \"room\":\n                return [this.partCreator.roomPill(text, completionId), this.partCreator.plain(completion.suffix)];\n            case \"at-room\":\n                return [this.partCreator.atRoomPill(completionId), this.partCreator.plain(completion.suffix)];\n            case \"user\":\n                // Insert suffix only if the pill is the part with index 0 - we are at the start of the composer\n                return this.partCreator.createMentionParts(this.partIndex === 0, text, completionId);\n            case \"command\":\n                // command needs special handling for auto complete, but also renders as plain texts\n                return [(this.partCreator as CommandPartCreator).command(text)];\n            default:\n                // used for emoji and other plain text completion replacement\n                return [this.partCreator.plain(text)];\n        }\n    }\n}\n"]}