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skomerko 2025-05-09 16:20:36 +02:00
commit 340cfb0277
1 changed files with 12 additions and 8 deletions
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20
src/webui/www/private/scripts/piecesbar.js
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@ -48,14 +48,14 @@ window.qBittorrent.PiecesBar ??= (() => {
#canvasEl;
#ctx;
#pieces;
#vals;
#styles;
#id = ++PiecesBar.#piecesBarUniqueId;
#resizeObserver;
constructor(pieces, styles = {}) {
super();
this.setPieces(pieces);
this.#vals = {
this.#styles = {
height: 12,
downloadingColor: "hsl(110deg 94% 27%)", // @TODO palette vars not supported for this value, apply average
haveColor: "hsl(210deg 55% 55%)", // @TODO palette vars not supported for this value, apply average
@ -65,12 +65,16 @@ window.qBittorrent.PiecesBar ??= (() => {
};
this.#canvasEl = document.createElement("canvas");
this.#canvasEl.style.cssText = `height: 100%; image-rendering: pixelated; width: 100%;`;
this.#canvasEl.style.height = "100%";
this.#canvasEl.style.imageRendering = "pixelated";
this.#canvasEl.style.width = "100%";
this.#ctx = this.#canvasEl.getContext("2d");
this.attachShadow({ mode: "open" });
this.shadowRoot.host.id = `piecesbar_${this.#id}`;
this.shadowRoot.host.style.cssText = `display: block; height: ${this.#vals.height}px; border: ${this.#vals.borderSize}px solid ${this.#vals.borderColor};`;
this.shadowRoot.host.style.display = "block";
this.shadowRoot.host.style.height = `${this.#styles.height}px`;
this.shadowRoot.host.style.border = `${this.#styles.borderSize}px solid ${this.#styles.borderColor}`;
this.shadowRoot.append(this.#canvasEl);
this.#resizeObserver = new ResizeObserver(window.qBittorrent.Misc.createDebounceHandler(100, () => {
@ -102,7 +106,7 @@ window.qBittorrent.PiecesBar ??= (() => {
const width = Math.min(this.offsetWidth, this.#pieces.length, PiecesBar.#MAX_CANVAS_WIDTH);
// change canvas size to fit exactly in the space
this.#canvasEl.width = width - (2 * this.#vals.borderSize);
this.#canvasEl.width = width - (2 * this.#styles.borderSize);
this.#ctx.clearRect(0, 0, this.#canvasEl.width, this.#canvasEl.height);
@ -127,7 +131,7 @@ window.qBittorrent.PiecesBar ??= (() => {
// if all pieces are downloaded, fill entire image at once
if (minStatus === PiecesBar.#STATUS_DOWNLOADED) {
this.#ctx.fillStyle = this.#vals.haveColor;
this.#ctx.fillStyle = this.#styles.haveColor;
this.#ctx.fillRect(0, 0, this.#canvasEl.width, this.#canvasEl.height);
return;
}
@ -224,13 +228,13 @@ window.qBittorrent.PiecesBar ??= (() => {
if (statusValues[PiecesBar.#STATUS_DOWNLOADING]) {
this.#ctx.globalAlpha = statusValues[PiecesBar.#STATUS_DOWNLOADING];
this.#ctx.fillStyle = this.#vals.downloadingColor;
this.#ctx.fillStyle = this.#styles.downloadingColor;
this.#ctx.fillRect(start, 0, width, this.#canvasEl.height);
}
if (statusValues[PiecesBar.#STATUS_DOWNLOADED]) {
this.#ctx.globalAlpha = statusValues[PiecesBar.#STATUS_DOWNLOADED];
this.#ctx.fillStyle = this.#vals.haveColor;
this.#ctx.fillStyle = this.#styles.haveColor;
this.#ctx.fillRect(start, 0, width, this.#canvasEl.height);
}
}