From d87fc690945734afceeedf4918f71b96d533ab24 Mon Sep 17 00:00:00 2001
From: Marek Matula <marek.matula@gmail.com>
Date: Tue, 11 Dec 2018 09:54:29 +0100
Subject: [PATCH] #19 update to swift 4.2

---
 Example/FontIcons.xcodeproj/project.pbxproj      | 10 +++++++---
 .../xcschemes/FontIcons-Example.xcscheme         |  4 +---
 FontIcons.podspec                                |  4 ++--
 Pod/Classes/Extensions.swift                     | 16 ++++++++--------
 Pod/Classes/FontIcons.swift                      |  2 +-
 5 files changed, 19 insertions(+), 17 deletions(-)

diff --git a/Example/FontIcons.xcodeproj/project.pbxproj b/Example/FontIcons.xcodeproj/project.pbxproj
index 0f8d140..15f3d8c 100644
--- a/Example/FontIcons.xcodeproj/project.pbxproj
+++ b/Example/FontIcons.xcodeproj/project.pbxproj
@@ -300,7 +300,7 @@
 			isa = PBXProject;
 			attributes = {
 				LastSwiftUpdateCheck = 0720;
-				LastUpgradeCheck = 0920;
+				LastUpgradeCheck = 1010;
 				ORGANIZATIONNAME = CocoaPods;
 				TargetAttributes = {
 					607FACCF1AFB9204008FA782 = {
@@ -537,12 +537,14 @@
 				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_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_RANGE_LOOP_ANALYSIS = YES;
@@ -576,7 +578,7 @@
 				OTHER_SWIFT_FLAGS = "$(inherited)";
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 			};
 			name = Debug;
 		};
@@ -592,12 +594,14 @@
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
@@ -623,7 +627,7 @@
 				OTHER_SWIFT_FLAGS = "$(inherited)";
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
-				SWIFT_VERSION = 4.0;
+				SWIFT_VERSION = 4.2;
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
diff --git a/Example/FontIcons.xcodeproj/xcshareddata/xcschemes/FontIcons-Example.xcscheme b/Example/FontIcons.xcodeproj/xcshareddata/xcschemes/FontIcons-Example.xcscheme
index 73fae1a..85267ef 100644
--- a/Example/FontIcons.xcodeproj/xcshareddata/xcschemes/FontIcons-Example.xcscheme
+++ b/Example/FontIcons.xcodeproj/xcshareddata/xcschemes/FontIcons-Example.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0920"
+   LastUpgradeVersion = "1010"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -40,7 +40,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       shouldUseLaunchSchemeArgsEnv = "YES">
       <Testables>
          <TestableReference
@@ -70,7 +69,6 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
-      language = ""
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"
diff --git a/FontIcons.podspec b/FontIcons.podspec
index f5c140a..546d9b4 100644
--- a/FontIcons.podspec
+++ b/FontIcons.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = "FontIcons"
-  s.version          = "1.4.4"
+  s.version          = "1.5.0"
   s.summary          = "Swift Font icon library"
 
 # This description is used to generate tags and improve search results.
@@ -30,7 +30,7 @@ Easy extensible to other fonts.
 
   s.platform     = :ios, '8.0'
   s.requires_arc = true
-  # s.pod_target_xcconfig = { 'SWIFT_VERSION' => '4.0' }
+  # s.pod_target_xcconfig = { 'SWIFT_VERSION' => '4.2' }
 
   s.subspec 'Core' do |core|
     core.source_files = 'Pod/Classes/FontIcons.swift', 'Pod/Classes/Extensions.swift'
diff --git a/Pod/Classes/Extensions.swift b/Pod/Classes/Extensions.swift
index 9cba4f7..b81c627 100644
--- a/Pod/Classes/Extensions.swift
+++ b/Pod/Classes/Extensions.swift
@@ -20,9 +20,9 @@ public extension UIBarButtonItem {
     func setFontIconText(prefix: String, icon: FontEnum, postfix: String, size: CGFloat) {
         
         let font = FontLoader.getFont(icon, iconSize: size)
-        setTitleTextAttributes([NSAttributedStringKey.font: font], for: .normal)
-        setTitleTextAttributes([NSAttributedStringKey.font: font], for: .highlighted)
-        setTitleTextAttributes([NSAttributedStringKey.font: font], for: .disabled)
+        setTitleTextAttributes([NSAttributedString.Key.font: font], for: .normal)
+        setTitleTextAttributes([NSAttributedString.Key.font: font], for: .highlighted)
+        setTitleTextAttributes([NSAttributedString.Key.font: font], for: .disabled)
         #if giOS8OrGreater
             setTitleTextAttributes([NSFontAttributeName: font], for: .focused)
         #endif
@@ -32,17 +32,17 @@ public extension UIBarButtonItem {
 
 public extension UIButton {
     
-    func setFontIcon(_ icon: FontEnum, forState: UIControlState) {
+    func setFontIcon(_ icon: FontEnum, forState: UIControl.State) {
         if let label = titleLabel {
             setFontIcon(icon, size: label.font.pointSize, forState: forState)
         }
     }
     
-    func setFontIcon(_ icon: FontEnum, size:CGFloat, forState: UIControlState) {
+    func setFontIcon(_ icon: FontEnum, size:CGFloat, forState: UIControl.State) {
         setFontIconText(prefix: "", icon: icon, postfix: "", size: size, forState: forState)
     }
     
-    func setFontIconText(prefix: String, icon: FontEnum, postfix: String, size: CGFloat, forState: UIControlState) {
+    func setFontIconText(prefix: String, icon: FontEnum, postfix: String, size: CGFloat, forState: UIControl.State) {
         
         let font = FontLoader.getFont(icon, iconSize: size)
         
@@ -92,7 +92,7 @@ public extension UISegmentedControl {
         
         let font = FontLoader.getFont(icon, iconSize: defaultFontIconSize)
         
-        setTitleTextAttributes([NSAttributedStringKey.font: font], for: UIControlState())
+        setTitleTextAttributes([NSAttributedString.Key.font: font], for: UIControl.State())
         setTitle(icon.unicode(), forSegmentAt: segment)
     }
 }
@@ -110,7 +110,7 @@ public extension UIImage {
         let fontSize = min(size.width / fontAspectRatio, size.height)
         
         let font = FontLoader.getFont(icon, iconSize: fontSize)
-        let attributes = [NSAttributedStringKey.font: font, NSAttributedStringKey.foregroundColor: textColor, NSAttributedStringKey.backgroundColor: backgroundColor, NSAttributedStringKey.paragraphStyle: paragraph]
+        let attributes = [NSAttributedString.Key.font: font, NSAttributedString.Key.foregroundColor: textColor, NSAttributedString.Key.backgroundColor: backgroundColor, NSAttributedString.Key.paragraphStyle: paragraph]
         
         let attributedString = NSAttributedString(string: icon.unicode(), attributes: attributes)
         UIGraphicsBeginImageContextWithOptions(size, false , 0.0)
diff --git a/Pod/Classes/FontIcons.swift b/Pod/Classes/FontIcons.swift
index 3da5df7..f7fc367 100644
--- a/Pod/Classes/FontIcons.swift
+++ b/Pod/Classes/FontIcons.swift
@@ -27,7 +27,7 @@ open class FontLoader {
         }
     }
 
-    open static func loadFont(_ fontName:String, bundleName: String) {
+    public static func loadFont(_ fontName:String, bundleName: String) {
 
         let bundle = Bundle(for: FontLoader.self)
         var fontURL : URL?