Updated to Swift 5.2

.gitignore

@@ -17,4 +17,6 @@ xcuserdata
 *.xccheckout
 *.moved-aside
 *.xcuserstate
-*.hmap
+*.hmap
+
+*xcshareddata/

Package.swift

@@ -0,0 +1,20 @@
+// swift-tools-version:5.2
+
+import PackageDescription
+
+let package = Package(
+    name: "ZMAX",
+    platforms: [
+        .macOS(.v10_15)
+    ],
+    products: [
+        .library(
+            name: "ZMAX",
+            targets: ["ZMAX"]),
+    ],
+    targets: [
+        .target(
+            name: "ZMAX",
+            path: "ZMAX/Sources"),
+    ]
+)

README.md

@@ -2,8 +2,8 @@
 
 ZMAX is a framework that bridges AX (Accessibility) APIs to Swift.
 
-- Requirements: OS X 10.11 or later
-- Swift version: 4.0
+- Requirements: OS X 10.15 or later
+- Swift version: 5.2
 
 ## Installation
 
@@ -12,7 +12,7 @@ ZMAX is a framework that bridges AX (Accessibility) APIs to Swift.
 To install this framework using [Carthage](https://github.com/Carthage/Carthage), add the following line to your Cartfile.
 
 ```
-github "zumuya/ZMAX"
+github "soundflix/ZMAX"
 ```
 
 ## General usage

ZMAX.xcodeproj/project.pbxproj

@@ -3,22 +3,25 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 48;
+	objectVersion = 54;
 	objects = {
 
 /* Begin PBXBuildFile section */
 		7839D15E2054CB43003B388E /* Constants.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7839D15D2054CB43003B388E /* Constants.swift */; };
 		7839D1602054CC5A003B388E /* Observer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7839D15F2054CC5A003B388E /* Observer.swift */; };
 		7839D1622054CC8D003B388E /* Extensions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7839D1612054CC8D003B388E /* Extensions.swift */; };
+		DCF6E2BC292D9C9B00CBF027 /* Utilities.swift in Sources */ = {isa = PBXBuildFile; fileRef = DCF6E2BB292D9C9B00CBF027 /* Utilities.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		28EEEBA126B89FA400360256 /* Package.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Package.swift; sourceTree = "<group>"; };
 		7839D151205418D0003B388E /* ZMAX.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = ZMAX.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		7839D155205418D0003B388E /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		7839D15D2054CB43003B388E /* Constants.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Constants.swift; sourceTree = "<group>"; };
 		7839D15F2054CC5A003B388E /* Observer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Observer.swift; sourceTree = "<group>"; };
 		7839D1612054CC8D003B388E /* Extensions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Extensions.swift; sourceTree = "<group>"; };
 		7839D16320550CC8003B388E /* README.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
+		DCF6E2BB292D9C9B00CBF027 /* Utilities.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Utilities.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -32,30 +35,32 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
-		7839D147205418D0003B388E = {
+		28EEEBAE26B8A90C00360256 /* ZMAX */ = {
 			isa = PBXGroup;
 			children = (
-				7839D16320550CC8003B388E /* README.md */,
-				7839D153205418D0003B388E /* ZMAX */,
+				7839D155205418D0003B388E /* Info.plist */,
+				7839D15C2054CAF0003B388E /* Sources */,
 				7839D152205418D0003B388E /* Products */,
 			);
+			path = ZMAX;
 			sourceTree = "<group>";
 		};
-		7839D152205418D0003B388E /* Products */ = {
+		7839D147205418D0003B388E = {
 			isa = PBXGroup;
 			children = (
-				7839D151205418D0003B388E /* ZMAX.framework */,
+				7839D16320550CC8003B388E /* README.md */,
+				28EEEBA126B89FA400360256 /* Package.swift */,
+				28EEEBAE26B8A90C00360256 /* ZMAX */,
 			);
-			name = Products;
 			sourceTree = "<group>";
 		};
-		7839D153205418D0003B388E /* ZMAX */ = {
+		7839D152205418D0003B388E /* Products */ = {
 			isa = PBXGroup;
 			children = (
-				7839D155205418D0003B388E /* Info.plist */,
-				7839D15C2054CAF0003B388E /* Sources */,
+				7839D151205418D0003B388E /* ZMAX.framework */,
 			);
-			path = ZMAX;
+			name = Products;
+			path = ..;
 			sourceTree = "<group>";
 		};
 		7839D15C2054CAF0003B388E /* Sources */ = {
@@ -64,6 +69,7 @@
 				7839D15D2054CB43003B388E /* Constants.swift */,
 				7839D15F2054CC5A003B388E /* Observer.swift */,
 				7839D1612054CC8D003B388E /* Extensions.swift */,
+				DCF6E2BB292D9C9B00CBF027 /* Utilities.swift */,
 			);
 			path = Sources;
 			sourceTree = "<group>";
@@ -105,22 +111,23 @@
 		7839D148205418D0003B388E /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
-				LastUpgradeCheck = 0900;
+				LastUpgradeCheck = 1240;
 				ORGANIZATIONNAME = zumuya;
 				TargetAttributes = {
 					7839D150205418D0003B388E = {
 						CreatedOnToolsVersion = 9.0;
-						LastSwiftMigration = 0900;
+						LastSwiftMigration = 1240;
 						ProvisioningStyle = Manual;
 					};
 				};
 			};
 			buildConfigurationList = 7839D14B205418D0003B388E /* Build configuration list for PBXProject "ZMAX" */;
-			compatibilityVersion = "Xcode 8.0";
+			compatibilityVersion = "Xcode 12.0";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
+				Base,
 			);
 			mainGroup = 7839D147205418D0003B388E;
 			productRefGroup = 7839D152205418D0003B388E /* Products */;
@@ -149,6 +156,7 @@
 			files = (
 				7839D15E2054CB43003B388E /* Constants.swift in Sources */,
 				7839D1622054CC8D003B388E /* Extensions.swift in Sources */,
+				DCF6E2BC292D9C9B00CBF027 /* Utilities.swift in Sources */,
 				7839D1602054CC5A003B388E /* Observer.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -170,15 +178,18 @@
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -205,7 +216,8 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				GENERATE_PKGINFO_FILE = NO;
+				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
@@ -230,15 +242,18 @@
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
@@ -259,10 +274,12 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				GENERATE_PKGINFO_FILE = NO;
+				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = macosx;
-				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
 			};
@@ -283,13 +300,17 @@
 				FRAMEWORK_VERSION = A;
 				INFOPLIST_FILE = ZMAX/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@loader_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = zom.zumuya.ZMAX;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Debug;
 		};
@@ -308,12 +329,16 @@
 				FRAMEWORK_VERSION = A;
 				INFOPLIST_FILE = ZMAX/Info.plist;
 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
-				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/Frameworks";
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/../Frameworks",
+					"@loader_path/Frameworks",
+				);
 				PRODUCT_BUNDLE_IDENTIFIER = zom.zumuya.ZMAX;
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				PROVISIONING_PROFILE_SPECIFIER = "";
 				SKIP_INSTALL = YES;
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 5.0;
 			};
 			name = Release;
 		};

ZMAX.xcodeproj/xcshareddata/xcschemes/ZMAX.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0900"
+   LastUpgradeVersion = "1240"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -26,18 +26,14 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
       </Testables>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"
@@ -53,8 +49,6 @@
             ReferencedContainer = "container:ZMAX.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

ZMAX/Info.plist

@@ -3,7 +3,7 @@
 <plist version="1.0">
 <dict>
 	<key>CFBundleDevelopmentRegion</key>
-	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<string>en</string>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
@@ -15,7 +15,7 @@
 	<key>CFBundlePackageType</key>
 	<string>FMWK</string>
 	<key>CFBundleShortVersionString</key>
-	<string>1.0.1</string>
+	<string>1.1</string>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSHumanReadableCopyright</key>

ZMAX/Sources/Constants.swift

@@ -23,6 +23,7 @@
  */
 
 import Cocoa
+import os
 
 public struct ZMAXActionName: RawRepresentable
 {
@@ -137,7 +138,7 @@ extension AXError: LocalizedError
 		case .invalidUIElementObserver:
 			return "Accessibility: Invalid UI element observer"
 		case .cannotComplete:
-			return "Cannot complete."
+			return "Accessibility: Cannot complete."
 		case .attributeUnsupported:
 			return "Accessibility Attribute is not supported."
 		case .actionUnsupported:
@@ -158,6 +159,9 @@ extension AXError: LocalizedError
 			return "Accessibility parameterized attribute is not supported"
 		case .notEnoughPrecision:
 			return "Accessibility: Not enough precision"
-		}
+        @unknown default:
+            os_log(.error, log: .init(subsystem: "ZMAX", category: "Constants"), "Unknown Error")
+            return "Accessibility: Unknown Error"
+        }
 	}
 }