68 lines
2 KiB
TypeScript
68 lines
2 KiB
TypeScript
/*
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* Vencord, a modification for Discord's desktop app
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* Copyright (c) 2022 Vendicated and contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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export type AccessoryCallback = (props: Record<string, any>) => JSX.Element | null | Array<JSX.Element | null>;
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export type Accessory = {
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callback: AccessoryCallback;
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position?: number;
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};
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export const accessories = new Map<String, Accessory>();
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export function addAccessory(
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identifier: string,
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callback: AccessoryCallback,
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position?: number
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) {
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accessories.set(identifier, {
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callback,
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position,
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});
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}
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export function removeAccessory(identifier: string) {
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accessories.delete(identifier);
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}
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export function _modifyAccessories(
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elements: JSX.Element[],
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props: Record<string, any>
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) {
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for (const accessory of accessories.values()) {
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let accessories = accessory.callback(props);
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if (accessories == null)
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continue;
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if (!Array.isArray(accessories))
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accessories = [accessories];
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else if (accessories.length === 0)
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continue;
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elements.splice(
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accessory.position != null
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? accessory.position < 0
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? elements.length + accessory.position
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: accessory.position
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: elements.length,
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0,
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...accessories.filter(e => e != null) as JSX.Element[]
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);
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}
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return elements;
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}
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