Added screnn protection

First draft for #220

options/presets.json

@@ -11,7 +11,8 @@
 		"rng": "persistent",
 		"ignoreFrequentColors": 3,
 		"minColors": 3,
-		"storePersistentRnd": true
+		"storePersistentRnd": true,
+		"fakeMinimalScreenSize": false
 	},
 	"max_protection": {
 		"minFakeSize": 0,

options/sanitationRules.js

@@ -81,6 +81,7 @@
 					{mainFlag: "protectWindow", section: "Window-API"},
 					{mainFlag: "protectDOMRect", section: "DOMRect-API"},
 					{mainFlag: "protectNavigator", section: "Navigator-API"},
+					{mainFlag: "protectScreen", section: "Screen-API"},
 				].forEach(function(api){
 					if (settings.get(api.mainFlag) !== (api.mainFlagDisabledValue || false)){
 						let inSection = false;
@@ -297,6 +298,19 @@
 						}]
 					});
 				}
+				if (settings.protectScreen && settings.screenSize){
+					errorCallback({
+						message: extension.getTranslation("sanitation_error.customScreenSize"),
+						severity: "medium",
+						resolutions: [{
+							label: extension.getTranslation("sanitation_resolution.setTo")
+								.replace(/{value}/g, "\"\""),
+							callback: function(){
+								settings.screenSize = "";
+							}
+						}]
+					});
+				}
 			}
 		},
 	];

options/settingsDisplay.js

@@ -632,6 +632,44 @@
 						},
 					]
 				},
+				{
+					name: "Screen-API",
+					settings: [
+						{
+							"name": "protectScreen"
+						},
+						{
+							"name": "protectedAPIFeatures",
+							"replaceKeyPattern": / @ .+$/,
+							"displayedSection": "Screen-API",
+							"displayDependencies": [
+								{
+									"protectScreen": [true],
+									"displayAdvancedSettings": [true]
+								}
+							]
+						},
+						{
+							"name": "screenSize",
+							"displayDependencies": [
+								{
+									"protectScreen": [true],
+									"fakeMinimalScreenSize": [false],
+									"displayAdvancedSettings": [true]
+								}
+							]
+						},
+						{
+							"name": "fakeMinimalScreenSize",
+							"displayDependencies": [
+								{
+									"protectScreen": [true],
+									"screenSize": [""]
+								}
+							]
+						},
+					]
+				},
 			]
 		},
 		{