98 lines
2.7 KiB
TypeScript
98 lines
2.7 KiB
TypeScript
// import Vue from 'vue';
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import _ from 'lodash';
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// import log from 'electron-log'; //tslint:disable-line:match-default-export-name
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import { Character } from '../../site/character_page/interfaces';
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import { Message } from '../common';
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import { Conversation } from '../interfaces';
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import ChannelConversation = Conversation.ChannelConversation;
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import { NoteCheckerCount } from '../../site/note-checker';
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/**
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* 'imagepreview-dismiss': {url: string}
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* 'imagepreview-show': {url: string}
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* 'imagepreview-toggle-stickyness': {url: string}
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* 'character-data': {character: Character}
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* 'character-score': {character: Character, score: number, isFiltered: boolean}
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* 'private-message': {message: Message}
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* 'channel-ad': {message: Message, channel: Conversation, profile: ComplexCharacter | undefined}
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* 'channel-message': {message: Message, channel: Conversation}
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* 'select-conversation': { conversation: Conversation }
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* 'note-counts-update': {},
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* 'character-memo': { character: string, memo: CharacterMemo }
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*/
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export interface EventBusEvent {
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// tslint:disable: no-any
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[key: string]: any;
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}
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export interface ChannelMessageEvent extends EventBusEvent {
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message: Message;
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channel: ChannelConversation;
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}
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// tslint:disable-next-line no-empty-interface
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export interface ChannelAdEvent extends ChannelMessageEvent {}
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export interface CharacterDataEvent {
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character: Character;
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}
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export interface SelectConversationEvent extends EventBusEvent {
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conversation: Conversation | null;
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}
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export type EventCallback = (data: any) => void | Promise<void>;
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// tslint:disable-next-line no-empty-interface
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export interface NoteCountsUpdate extends EventBusEvent, NoteCheckerCount {}
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class EventBusManager {
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private eventCallbacks: Record<string, EventCallback[]> = {};
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$on(eventName: string, callback: EventCallback): void {
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this.$off(eventName, callback);
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if (!(eventName in this.eventCallbacks)) {
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this.eventCallbacks[eventName] = [];
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}
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this.eventCallbacks[eventName].push(callback);
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}
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$off(eventName: string, callback: EventCallback): void {
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if (!(eventName in this.eventCallbacks)) {
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return;
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}
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this.eventCallbacks[eventName] = _.filter(
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this.eventCallbacks[eventName],
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(cb) => (cb !== callback)
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);
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}
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$emit(eventName: string, eventData: EventBusEvent): void {
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// const d = Date.now();
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_.each(this.eventCallbacks[eventName] || [], (cb) => (cb(eventData)));
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// log.silly('event.bus.emit', { eventName, eventData, time: (Date.now() - d) / 1000 });
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}
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clear(): void {
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this.eventCallbacks = {};
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}
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}
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export const EventBus = new EventBusManager();
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// export const EventBus = new Vue();
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