fixing a buch of comments
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0117f1896c
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@ -1,18 +1,20 @@
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class FavIconDot {
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canvas : HTMLCanvasElement;
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src : string | null = null;
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ctx : CanvasRenderingContext2D | null = null;
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faviconImage : HTMLImageElement | null = null;
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faviconEL : HTMLLinkElement | undefined;
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hasLoaded : Promise<void> | undefined;
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canvas: HTMLCanvasElement;
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src: string | null = null;
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ctx: CanvasRenderingContext2D | null = null;
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faviconImage: HTMLImageElement | null = null;
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faviconEL: HTMLLinkElement | undefined;
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hasLoaded: Promise<void> | undefined;
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constructor() {
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this.canvas = document.createElement('canvas');
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}
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//MUST BE CALLED BEFORE CALLING ANY OTHER FUNCTIONS
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/**
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* Must be called before calling any other functions
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*/
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public async setup() {
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const element : HTMLLinkElement = await this.getOrMakeFaviconElement();
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const element: HTMLLinkElement = await this.getOrMakeFaviconElement();
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this.faviconEL = element;
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this.src = this.faviconEL.getAttribute('href');
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@ -34,9 +36,9 @@ class FavIconDot {
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this.faviconImage.src = this.faviconEL.href;
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}
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private async getOrMakeFaviconElement() : Promise<HTMLLinkElement> {
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private async getOrMakeFaviconElement(): Promise<HTMLLinkElement> {
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return new Promise((resolve, reject) => {
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const favicon = (document.querySelector('link[rel=icon]') ?? this._createFaviconElem()) as HTMLLinkElement;
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const favicon = (document.querySelector('link[rel=icon]') ?? this.createFaviconElem()) as HTMLLinkElement;
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favicon.addEventListener('load', () => {
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resolve(favicon);
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});
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@ -48,7 +50,7 @@ class FavIconDot {
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});
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}
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private _createFaviconElem() {
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private createFaviconElem() {
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const newLink = document.createElement('link');
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newLink.setAttribute('rel', 'icon');
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newLink.setAttribute('href', '/favicon.ico');
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@ -58,13 +60,13 @@ class FavIconDot {
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return newLink;
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}
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private _drawIcon() {
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private drawIcon() {
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if (!this.ctx || !this.faviconImage) return;
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this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
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this.ctx.drawImage(this.faviconImage, 0, 0, this.faviconImage.width, this.faviconImage.height);
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}
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private _drawDot() {
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private drawDot() {
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if (!this.ctx || !this.faviconImage) return;
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this.ctx.beginPath();
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this.ctx.arc(this.faviconImage.width - 10, 10, 10, 0, 2 * Math.PI);
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@ -74,16 +76,16 @@ class FavIconDot {
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this.ctx.stroke();
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}
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private _setFavicon() {
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private setFavicon() {
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if (this.faviconEL) this.faviconEL.href = this.canvas.toDataURL('image/png');
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}
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async setVisible(isVisible : boolean) {
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//Wait for it to have loaded the icon
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async setVisible(isVisible: boolean) {
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// Wait for it to have loaded the icon
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await this.hasLoaded;
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this._drawIcon();
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if (isVisible) this._drawDot();
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this._setFavicon();
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this.drawIcon();
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if (isVisible) this.drawDot();
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this.setFavicon();
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}
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}
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@ -95,7 +95,7 @@ if ($i) {
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const connection = useStream().useChannel('main', null, 'UI');
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connection.on('notification', onNotification);
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//For the favicon notification dot
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// For the favicon notification dot
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watch(() => $i?.hasUnreadNotification && defaultStore.state.enableFaviconNotificationDot, (hasAny) => setFavIconDot(hasAny as boolean));
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if ($i.hasUnreadNotification && defaultStore.state.enableFaviconNotificationDot) setFavIconDot(true);
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