From 30dfc7dc3fe85161c89e027edf6645ef938ec8b3 Mon Sep 17 00:00:00 2001
From: Eason Wong <me@easonwong.de>
Date: Sun, 28 May 2023 22:10:34 +0200
Subject: [PATCH] Update v0.0.3

---
 Add-on/background.js | 64 +++++++++++++++++++++-----------------------
 1 file changed, 30 insertions(+), 34 deletions(-)

diff --git a/Add-on/background.js b/Add-on/background.js
index 39182be..d548e5c 100644
--- a/Add-on/background.js
+++ b/Add-on/background.js
@@ -6,54 +6,50 @@ function update() {
 			browser.theme.getCurrent(window.id).then((theme) => {
 				let tabs = window.tabs;
 				let data = [];
-				let cvs_width = 400;
-				let cvs_height = 300;
-				let tp_height = 200;
-				let bg_color = theme.colors.frame;
-				let text_color = theme.colors.toolbar_text;
-				let text_margin = 20;
-				let text_size = 25;
+				let cvs_w = 400;
+				let cvs_h = 300;
+				let tp_h = 200;
+				let bg_cl = theme.colors.frame;
+				let tt_cl = theme.colors.toolbar_text;
+				let tt_mg = 20;
+				let tt_sz = 25;
+				let tt_sz_s = 20;
 				for (let i = 0; i < Math.min(10, tabs.length); i++) {
 					let tab = tabs[i];
 					// Canvas configs
 					let cvs = document.createElement("canvas");
 					let ctx = cvs.getContext("2d");
-					cvs.width = cvs_width;
-					cvs.height = cvs_height;
+					cvs.width = cvs_w;
+					cvs.height = cvs_h;
 					// Background
-					ctx.fillStyle = bg_color;
-					ctx.fillRect(0, 0, cvs_width, cvs_height);
+					ctx.fillStyle = bg_cl;
+					ctx.fillRect(0, 0, cvs_w, cvs_h);
 					ctx.fillStyle = "#000000";
-					ctx.fillRect(0, 0, cvs_width, tp_height);
+					ctx.fillRect(0, 0, cvs_w, tp_h);
+					ctx.fillStyle = "#ffffff33";
+					ctx.fillRect(0, tp_h, cvs_w, 2);
 					// Info box
 					ctx.textAlign = "left";
 					ctx.textBaseline = "middle";
-					ctx.font = `normal normal 900 ${text_size}px apple-system, sans-serif, SF Pro, Arial`;
-					let text_color_fade = ctx.createLinearGradient(text_margin, 0, cvs_width - text_margin, 0);
-					text_color_fade.addColorStop(0.9, text_color);
-					text_color_fade.addColorStop(1, "transparent");
-					ctx.fillStyle = text_color_fade;
-					ctx.fillText(tab.title, text_margin, tp_height + (cvs_height - tp_height) / 2);
+					let tt_cl_fd = ctx.createLinearGradient(tt_mg, 0, cvs_w - tt_mg, 0);
+					tt_cl_fd.addColorStop(0.9, tt_cl);
+					tt_cl_fd.addColorStop(1, "transparent");
+					ctx.fillStyle = tt_cl_fd;
+					ctx.font = `normal normal 900 ${tt_sz}px apple-system, sans-serif, SF Pro, Arial`;
+					ctx.fillText(tab.title, tt_mg, tp_h + (cvs_h - tp_h) / 2 - tt_sz_s / 2 - 5);
+					ctx.font = `normal normal 100 ${tt_sz_s}px apple-system, sans-serif, SF Pro, Arial`;
+					let hn = new URL(tab.url).hostname;
+					ctx.fillText(hn === "" ? tab.url : hn, tt_mg, tp_h + (cvs_h - tp_h) / 2 + tt_sz / 2 + 5);
 					// Preview box
 					let promise = new Promise((resolve) => {
 						if (tab.status == "complete" && !tab.discarded) {
 							let tp = new Image();
 							tp.onload = () => {
 								let tp_raw_ar = tp.width / tp.height;
-								let tp_ar = cvs_width / tp_height;
+								let tp_ar = cvs_w / tp_h;
 								if (tp_raw_ar > tp_ar)
-									ctx.drawImage(
-										tp,
-										(tp.width - tp.height * tp_ar) / 2,
-										0,
-										tp.height * tp_ar,
-										tp.height,
-										0,
-										0,
-										cvs_width,
-										tp_height
-									);
-								else ctx.drawImage(tp, 0, 0, tp.width, tp.width / tp_ar, 0, 0, cvs_width, tp_height);
+									ctx.drawImage(tp, (tp.width - tp.height * tp_ar) / 2, 0, tp.height * tp_ar, tp.height, 0, 0, cvs_w, tp_h);
+								else ctx.drawImage(tp, 0, 0, tp.width, tp.width / tp_ar, 0, 0, cvs_w, tp_h);
 
 								resolve(cvs.toDataURL("image/jpeg"));
 								cvs.remove();
@@ -64,8 +60,8 @@ function update() {
 							ctx.textAlign = "center";
 							ctx.textBaseline = "middle";
 							ctx.font = `50px apple-system, sans-serif, SF Pro, Arial`;
-							ctx.fillStyle = text_color;
-							ctx.fillText("N/A", cvs_width / 2, tp_height / 2);
+							ctx.fillStyle = tt_cl;
+							ctx.fillText("Tab inactive", cvs_w / 2, tp_h / 2);
 							resolve(cvs.toDataURL("image/jpeg"));
 							cvs.remove();
 						}
@@ -83,4 +79,4 @@ function update() {
 
 browser.runtime.onInstalled.addListener(update);
 
-setInterval(update, 2000);
+setInterval(update, 2500);