Added killed sticky count badge

src/contentScript.js

 /* HELPERS */
 /***********/
 
+/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 /*	Given the result of a query to storage (for the matching and exclusion 
 	pattern lists, and the current mode - whitelist or blacklist), this function
 	determines whether stickies should be killed on the currently loaded page.
 	return shouldKillSticky;
 }
 
+/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+/*	This is the code that actually does the sticky killing! It simply selects
+	all elements whose 'position' CSS property has a computed value of either
+	'sticky' or 'fixed', and removes those elements.
+	*/
+function killSticky(root) {
+	root = root || document.querySelector("body");
+	root.querySelectorAll('*').forEach(element => {
+		if (getComputedStyle(element).position === 'fixed' || 
+			getComputedStyle(element).position === 'sticky') {
+			console.log("Killing sticky!");
+			element.remove();
+			AKS.stickiesKilled++;
+			chrome.runtime.sendMessage({ newBadgeText: "" + AKS.stickiesKilled });
+		}
+	});
+
+	// Compensate for full-screen paywalls.
+	restoreScrollability();
+}
+
+/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+/*	Full-screen paywalls not only bring up sticky elements, they also make
+	the page un-scrollable. This ensures that the page remains scrollable.
+	*/
+function restoreScrollability() {
+	document.querySelectorAll("html, body").forEach(container => {
+		container.style.setProperty("overflow-y", "auto", "important");
+	});
+}
+
+/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+/*	Some websites add sticky elements after loading, or make existing elements
+	sticky (either on a timer, or based on user actions). CONSTANT VIGILANCE
+	counteracts this behavior, by watching the DOM for mutations, and, if
+	necessary, killing any newly-formed stickies.
+	*/
+function startConstantVigilance() {
+	var observer = new MutationObserver((mutationsList, observer) => {
+		for (var mutation of mutationsList) {
+			killSticky(mutation.target);
+		}
+	});
+
+	console.log("Commencing vigilance for stickies!");
+	observer.observe(document.querySelector("html"), {
+		attributes: true, 
+		childList: true, 
+		subtree: true
+	});
+}
+
+/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
+/*	Immediately kill all stickies, then commence constant vigilance.
+	*/
+function beginKillingStickies() {
+	if (!window.AKS) window.AKS = { stickiesKilled: 0 };
+
+	killSticky();
+	startConstantVigilance();
+}
+
 /******************/
 /* INITIALIZATION */
 /******************/

src/functions.js

 	chrome.runtime.sendMessage({ "killingStickies" : shouldKillSticky, "tabID": tabID });
 }
 
-/*	This is the code that actually does the sticky killing! It simply selects
-	all elements whose 'position' CSS property has a computed value of either
-	'sticky' or 'fixed', and removes those elements.
-	*/
-function killSticky(root) {
-	root = root || document.querySelector("body");
-	root.querySelectorAll('*').forEach(element => {
-		if (getComputedStyle(element).position === 'fixed' || 
-			getComputedStyle(element).position === 'sticky') {
-			console.log("Killing sticky!");
-			element.remove();
-		}
-	});
-
-	// Compensate for full-screen paywalls.
-	restoreScrollability();
-}
-
-/*	Full-screen paywalls not only bring up sticky elements, they also make
-	the page un-scrollable. This ensures that the page remains scrollable.
-	*/
-function restoreScrollability() {
-	document.querySelectorAll("html, body").forEach(container => {
-		container.style.setProperty("overflow-y", "auto", "important");
-	});
-}
-
-/*	Some websites add sticky elements after loading, or make existing elements
-	sticky (either on a timer, or based on user actions). CONSTANT VIGILANCE
-	counteracts this behavior, by watching the DOM for mutations, and, if
-	necessary, killing any newly-formed stickies.
-	*/
-function startConstantVigilance() {
-	var observer = new MutationObserver((mutationsList, observer) => {
-		for (var mutation of mutationsList) {
-			killSticky(mutation.target);
-		}
-	});
-
-	console.log("Commencing vigilance for stickies!");
-	observer.observe(document.querySelector("html"), {
-		attributes: true, 
-		childList: true, 
-		subtree: true
-	});
-}
-
-/*	Immediately kill all stickies, then commence constant vigilance.
-	*/
-function beginKillingStickies() {
-	killSticky();
-	startConstantVigilance();
-}
-

src/platform/chrome/background.js

-/*	Enables the page action (i.e., the browser toolbar icon).
-	*/
-chrome.runtime.onInstalled.addListener(() => {
-	chrome.declarativeContent.onPageChanged.removeRules(undefined, () => {
-		chrome.declarativeContent.onPageChanged.addRules([{
-			conditions: [ new chrome.declarativeContent.PageStateMatcher({
-				pageUrl: { schemes: [ 'http', 'https' ] },
-			})
-			], actions: [ new chrome.declarativeContent.ShowPageAction() ]
-		}]);
-	});
-});
-
 /*	Toggle the toolbar icon based on whether stickies are, or are not, set to
 	be killed on the current tab.
 
 	tab are.
 	*/
 chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
-	let icons = request.killingStickies ? {
-			"16":	"images/ASK_on_16.png",
-			"32":	"images/ASK_on_32.png",
-			"48":	"images/ASK_on_48.png",
-			"128":	"images/ASK_on_128.png"
-	} : {
-			"16":	"images/ASK_off_16.png",
-			"32":	"images/ASK_off_32.png",
-			"48":	"images/ASK_off_48.png",
-			"128":	"images/ASK_off_128.png"
-	};
-	chrome.pageAction.setIcon({
-		path: icons,
-		tabId: request.tabID || sender.tab.id
-	});
+	if (typeof request.killingStickies != "undefined") {
+		let icons = request.killingStickies ? {
+				"16":	"images/ASK_on_16.png",
+				"32":	"images/ASK_on_32.png",
+				"48":	"images/ASK_on_48.png",
+				"128":	"images/ASK_on_128.png"
+		} : {
+				"16":	"images/ASK_off_16.png",
+				"32":	"images/ASK_off_32.png",
+				"48":	"images/ASK_off_48.png",
+				"128":	"images/ASK_off_128.png"
+		};
+		chrome.browserAction.setIcon({
+			path: icons,
+			tabId: request.tabID || sender.tab.id
+		});
+	} else if (typeof request.newBadgeText != "undefined") {
+		chrome.browserAction.setBadgeText({
+			tabId: sender.tab.id,
+			text: request.newBadgeText
+		});
+	}
+});
+
+chrome.browserAction.setBadgeBackgroundColor({
+	color: "#666"
 });

src/platform/chrome/manifest.json

 	"description":		"Get rid of sticky elements on websites - permanently!",
 	"author":			"Said Achmiz",
 	"homepage_url":		"https://git.sr.ht/~achmizs/AlwaysKillSticky.git",
-	"permissions":		[ "declarativeContent", "activeTab", "storage" ],
+	"permissions":		[ "activeTab", "storage" ],
 	"background":		{
 		"scripts":			["background.js"],
 		"persistent":		false
 			"js":				[ "functions.js", "contentScript.js" ]
 		}
 	],
-	"page_action":		{
+	"browser_action":	{
 		"default_popup":	"popup.html",
 		"default_title":	"AlwaysKillSticky - Click the icon to control sticky-killing on this site!",
 		"default_icon":		{

src/platform/firefox/background.js

 	tab are.
 	*/
 chrome.runtime.onMessage.addListener((request, sender, sendResponse) => {
-	let icons = request.killingStickies ? {
+	if (typeof request.killingStickies != "undefined") {
+		let icons = request.killingStickies ? {
 			"19": 	"images/ASK_on_19.png",
 			"38": 	"images/ASK_on_38.png",
 	} : {
 			"19": 	"images/ASK_off_19.png",
 			"38": 	"images/ASK_off_38.png",
-	};
-	chrome.browserAction.setIcon({
-		path: icons,
-		tabId: request.tabID || sender.tab.id
-	});
+		};
+		chrome.browserAction.setIcon({
+			path: icons,
+			tabId: request.tabID || sender.tab.id
+		});
+	} else if (typeof request.newBadgeText != "undefined") {
+		chrome.browserAction.setBadgeText({
+			tabId: sender.tab.id,
+			text: request.newBadgeText
+		});
+	}
+});
+
+chrome.browserAction.setBadgeBackgroundColor({
+	color: "#666"
 });