Add option to show/hide context menu

background.js

@@ -22,30 +22,32 @@ function refreshMenus() {
 
 	browser.menus.removeAll();
 
+	let context = gOptions["contextMenu"] ? "all" : "browser_action";
+
 	// Options
 	browser.menus.create({
 		id: "options",
 		title: "Options",
-		contexts: ["all", "tools_menu"]
+		contexts: [context, "tools_menu"]
 	});
 
 	// Lockdown
 	browser.menus.create({
 		id: "lockdown",
 		title: "Lockdown",
-		contexts: ["all", "tools_menu"]
+		contexts: [context, "tools_menu"]
 	});
 
 	browser.menus.create({
 		type: "separator",
-		contexts: ["all"]
+		contexts: [context]
 	});
 
 	// Add Site
 	browser.menus.create({
 		id: "addSite",
 		title: "Add Site",
-		contexts: ["all"]
+		contexts: [context]
 	});
 
 	// Add Site submenu
@@ -59,7 +61,7 @@ function refreshMenus() {
 			id: `addSite-${set}`,
 			parentId: "addSite",
 			title: title,
-			contexts: ["all", "tools_menu"]
+			contexts: [context, "tools_menu"]
 		});
 	}
 }

common.js

@@ -116,6 +116,9 @@ function cleanOptions(options) {
 	if (typeof options["warnSecs"] !== "string") {
 		options["warnSecs"] = ""; // default: no warning
 	}
+	if (typeof options["contextMenu"] !== "boolean") {
+		options["contextMenu"] = true; // default: enabled
+	}
 	if (typeof options["lockdownHours"] !== "string") {
 		options["lockdownHours"] = ""; // default: blank
 	}

options.html

@@ -218,6 +218,10 @@
 							<p>
 								Display warning message <input id="warnSecs" type="text" size="2" title="Leave blank for no warning"> seconds before site is blocked
 							</p>
+							<p>
+								<input id="contextMenu" type="checkbox">
+								<label for="contextMenu">Show context menu</label>
+							</p>
 						</fieldset>
 						<fieldset>
 							<legend>Export / Import</legend>

options.js

@@ -127,6 +127,7 @@ function saveOptions() {
 	options["timerSize"] = getElement("timerSize").value;
 	options["timerLocation"] = getElement("timerLocation").value;
 	options["warnSecs"] = getElement("warnSecs").value;
+	options["contextMenu"] = getElement("contextMenu").checked;
 
 	browser.storage.local.set(options);
 
@@ -284,6 +285,7 @@ function retrieveOptions() {
 		getElement("timerSize").value = options["timerSize"];
 		getElement("timerLocation").value = options["timerLocation"];
 		getElement("warnSecs").value = options["warnSecs"];
+		getElement("contextMenu").checked = options["contextMenu"];
 
 		confirmAccess(options);
 	}
@@ -399,6 +401,7 @@ function exportOptions() {
 	options["timerSize"] = getElement("timerSize").value;
 	options["timerLocation"] = getElement("timerLocation").value;
 	options["warnSecs"] = getElement("warnSecs").value;
+	options["contextMenu"] = getElement("contextMenu").checked;
 
 	// Convert options to text lines
 	let lines = [];
@@ -580,6 +583,7 @@ function importOptions() {
 		let timerSize = options["timerSize"];
 		let timerLocation = options["timerLocation"];
 		let warnSecs = options["warnSecs"];
+		let contextMenu = options["contextMenu"];
 		if (oa != undefined) {
 			getElement("optionsAccess").value = oa;
 		}
@@ -601,6 +605,9 @@ function importOptions() {
 		if (warnSecs != undefined) {
 			getElement("warnSecs").value = warnSecs;
 		}
+		if (contextMenu != undefined) {
+			getElement("contextMenu").checked = contextMenu;
+		}
 	}
 }