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README.md

@@ -2,8 +2,6 @@
 
 ## What it does
 
-**Please install [Tree Style Tab](https://addons.mozilla.org/firefox/addon/tree-style-tab/) before installing this extension, because this extension depends on it!**
-
 This addon would like to color tabs based on the parent tab that opened the tab.  
 So say I am at work searching for a solution to a javascript problem on stackoverflow, so I open a bunch of tabs with possible solutions. Then I get distracted, and I start looking for honey badger images on google images, I open a bunch of tabs with honey badger images.  
 Now all my tabs are mixed up with javascript snippets and honey badgers.
@@ -14,7 +12,4 @@ At the moment this is not possible because of Firefox bug [1320585](https://bugz
 
 So this extension **tries** to get the favicon of the newly opened tab, and changes the color of the favicon to match that of the parent.
 
-But it will not work
+**Please install [Tree Style Tab](https://addons.mozilla.org/firefox/addon/tree-style-tab/) before installing this extension, because this extension depends on it!**
-- on pages that don't allow content scripts (amo for example)
-- on pages that dynamically change the favicon
-- a lot of other cases

src/bg.js

@@ -7,15 +7,7 @@ var changeIcon = function(color, currentIcon) {
 	canvas.height = 16;
 	var ctx = canvas.getContext('2d');
 	var img = new Image();
-
-	if (currentIcon && typeof(currentIcon) !== 'undefined' && currentIcon !== null && currentIcon !== 'undefined') {
-		console.log(currentIcon);
 	img.src = currentIcon;
-	} else {
-		img.src = 'data:image/x-icon;base64,AAABAAEAEBACAAEAAQCwAAAAFgAAACgAAAAQAAAAIAAAAAEAAQAAAAAAgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA////AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD//wAA//8AAP//AAD//wAA//8AAP//AAD//wAA//8AAP//AAD//wAA//8AAP//AAD//wAA//8AAP//AAD//wAA';
-	}
-
-	console.log(img.src);
 	img.onload = function() {
 		ctx.drawImage(img, 0, 0);
 		ctx.fillStyle = color;
@@ -66,7 +58,7 @@ var getTabParent = (tabs, id, currentTopLevelTabPos) => {
 		if (tabs[i].id === id) {
 			return {
 				parentIndex: currentTopLevelTabPos,
-				faviconUrl: tabs[i].favIconUrl
+				faviconUrl: tabs[i].faviconUrl
 			};
 		} else {
 			if (tabs[i].children && tabs[i].children.length > 0) {
@@ -87,27 +79,15 @@ var updateAllColorsOnAllTabs = async () => {
 			window:  w.id
 		});
 
-		var changeTabs = (tabs) => {
+		for (let i = 0; i < tstTabs.length; i++) {
-
+			if (tstTabs[i].status === 'complete') {
-			for (let i = 0; i < tabs.length; i++) {
+				let t = getTabParent(tstTabs, tstTabs[i].id);
-
+				browser.tabs.executeScript(tstTabs[i].id, {
-				if (tabs[i].status === 'complete') {
-					let t = getTabParent(tstTabs, tabs[i].id);
-
-					browser.tabs.executeScript(tabs[i].id, {
 					code: '(' + changeIcon.toString() + ')' +
 						'("' + generateRandomColor(t.parentIndex) + '", "' + t.faviconUrl + '")'
 				});
 			}
-
-				if (tabs[i].children && tabs[i].children.length > 0) {
-					changeTabs(tabs[i].children);
 		}
-			}
-		};
-
-		changeTabs(tstTabs);
-
 	});
 
 }
@@ -124,13 +104,21 @@ browser.runtime.onMessageExternal.addListener((aMessage, aSender) => {
 	}
 });
 
-//when something happens with a tab
+//when a tab is created
-let tabEvents = ['onUpdated', 'onAttached', 'onDetached', 'onMoved', 'onRemoved']
+browser.tabs.onUpdated.addListener(async (tabId, changeInfo, tab) => {
-tabEvents.forEach((ev) => {
+	var tstTabs = await browser.runtime.sendMessage(kTST_ID, {
-	browser.tabs[ev].addListener(async (tabId, changeInfo, tab) => {
+		type: 'get-tree',
-		updateAllColorsOnAllTabs();
+		window:  tab.windowId
-	});
 	});
 
+	if (tab.status === 'complete') {
+		var t = getTabParent(tstTabs, tab.id);
+
+		browser.tabs.executeScript(tab.id, {
+			code: '(' + changeIcon.toString() + ')' +
+				'("' + generateRandomColor(t.parentIndex) + '", "' + t.faviconUrl + '")'
+		});
+	}
+});
 
 registerToTST(); // aggressive registration on initial installation

src/manifest.json

@@ -2,7 +2,7 @@
   "description": "Color tabs based on their parent.",
   "manifest_version": 2,
   "name": "Color Tab Group",
-  "version": "0.0.3",
+  "version": "0.0.1",
   "homepage_url": "https://git.e.tern.al/s2/tab-groupcolor",
   "icons": {
     "48": "img/icon-48.png"