Merge pull request #234 from sberrevoets/swift-4

Update to Swift 4/iOS 11

.swift-version

@@ -1 +1 @@
-3.0
+4.0

.travis.yml

@@ -1,5 +1,5 @@
 language: objective-c
-osx_image: xcode8.1
+osx_image: xcode9
 
 before_install:
 - gem install xcpretty

CHANGELOG.md

@@ -1,5 +1,22 @@
 # CHANGELOG
 
+## 8.0
+
+This release brings Swift 4 and iOS 11 compatibility. It also increases the
+deployment target to iOS 9.0.
+
+**What's New:**
+- Adds a closure for handling taps in the outer (chrome) area of the alert
+- Improves accessibility for alert actions
+- `AlertController.add()` has been renamed to `AlertController.addAction()` for
+  clarity
+- The `AlertBehaviors` constants are now lowercased, following Swift 3
+  conventions.
+
+**Bug Fixes**:
+- Fixes an issue that could lead the alert to be shown in an unsupported
+  orientation
+
 ### 7.1.2
 **Bug Fixes**:
 - Fixes a bug that could incorrectly set cancel button attributes on action
@@ -19,12 +36,14 @@
 
 **Bug Fixes:**
 - The dismissal animation looks like the system one again
-- Action sheets without an explicit cancel button won't show the inferred cancel button twice anymore
+- Action sheets without an explicit cancel button won't show the inferred cancel
+  button twice anymore
 - Button labels size and truncate as expected now, instead of being cut off
 
 ### 7.0.1
 **Bug Fixes:**
-- Avoids an infinite loop/crash when using an action sheet without explicit cancel buttons
+- Avoids an infinite loop/crash when using an action sheet without explicit
+  cancel buttons
 
 # 7.0
 This is a compatibility update for Swift 3.
@@ -41,13 +60,18 @@ This is a compatibility update for Swift 2.3.
 
 ## 5.1
 **Bug Fixes:**
-- Fixes the inability to override visual style properties in a subclass of `DefaultVisualStyle`. The `VisualStyle` protocol has been removed and the conforming class been renamed to `AlertVisualStyle`. The old class name is still available, but marked as deprecated and will be removed in the future.
+- Fixes the inability to override visual style properties in a subclass of
+  `DefaultVisualStyle`. The `VisualStyle` protocol has been removed and the
+  conforming class been renamed to `AlertVisualStyle`. The old class name is
+  still available, but marked as deprecated and will be removed in the future.
 
 **What's New:**
 - Makes an `AlertAction`'s `handler` public.
 
 # 5.0
-5.0 is a compatibility update so the project builds in Swift 2.2 and doesn't generate warnings. It also changes the Objective-C names of the public enums, which Swift now supports.
+5.0 is a compatibility update so the project builds in Swift 2.2 and
+doesn't generate warnings. It also changes the Objective-C names of the public
+enums, which Swift now supports.
 
 **Bug Fixes:**
 - Prioritize `textColorForAction()` over the `tintColor` of an action
@@ -67,14 +91,23 @@ This is a compatibility update for Swift 2.3.
 - Implements alert behaviors such as parallax and "tap outside to dismiss"
 - Action highlight colors can be changed with custom visual styles
 
-**Changes:**
-This version introduces other changes that are not compatible with previous
-versions of `SDCAlertView`.
-- The `automaticallyFocusFirstTextField` property is now implemented as an alert behavior
-- In Objective-C, the presentation and dismissal methods are now named `presentAnimated:completion:` and `dismissAnimated:completion:` to follow Objective-C nomenclature more closely
-- The title and message label fonts are removed from `VisualStyle`. To change the labels' fonts, please use `attributedTitle` and `attributedMessage` with `NSFontAttributeName` instead.
-- `setShouldDismissHandler()` and `setVisualStyle()` are now properties named `shouldDismissHandler` and `visualStyle` respectively. Their functionality is unchanged.
-- The convenience method `showWithTitle(_:message:actionTitle:customView:)` has been renamed to `alertWithTitle(_:message:actionTitle:customView:)` to provide more consistency with the action sheet's counterpart
+**Changes:** 
+This version introduces other changes that are not compatible with
+previous versions of `SDCAlertView`.
+- The `automaticallyFocusFirstTextField` property is now implemented as an alert
+  behavior
+- In Objective-C, the presentation and dismissal methods are now named
+  `presentAnimated:completion:` and `dismissAnimated:completion:` to follow
+  Objective-C nomenclature more closely
+- The title and message label fonts are removed from `VisualStyle`. To change
+  the labels' fonts, please use `attributedTitle` and `attributedMessage` with
+  `NSFontAttributeName` instead.
+- `setShouldDismissHandler()` and `setVisualStyle()` are now properties named
+  `shouldDismissHandler` and `visualStyle` respectively. Their functionality is
+  unchanged.
+- The convenience method `showWithTitle(_:message:actionTitle:customView:)` has
+  been renamed to `alertWithTitle(_:message:actionTitle:customView:)` to provide
+  more consistency with the action sheet's counterpart
 
 ### 3.1.1
 **Bug Fixes:**
@@ -92,9 +125,10 @@ versions of `SDCAlertView`.
 **Bug Fixes:**
 - Fixes a crash on iOS 8 when adding text fields to the alert
 
-### 3.0.3
+### 3.0.3 
 **Bug Fixes:**
-- Resolves an issue that would never use the white status bar color if it was specified
+- Resolves an issue that would never use the white status bar color if it was
+  specified
 
 ### 3.0.2
 **Bug Fixes:**
@@ -123,12 +157,14 @@ versions of `SDCAlertView`.
 ### 2.5.2
 
 **Bug Fixes:**
-- Solves an accessibility-related incompatibility between `UIAlertController` and `SDCAlertController` (#105)
+- Solves an accessibility-related incompatibility between `UIAlertController`
+  and `SDCAlertController` (#105)
 
 ### 2.5.1
 
 **Bug Fixes:**
-- Fixes a bug that would show the wrong cancel button title in a legacy alert in some cases
+- Fixes a bug that would show the wrong cancel button title in a legacy alert in
+  some cases
 - Fixes a retain cycle between `SDCAlertController` and `SDCAlertView`
 
 ### 2.5
@@ -153,10 +189,12 @@ versions of `SDCAlertView`.
 ### 2.4
 
 **Bug Fixes:**
-- Fixes an issue that would prevent legacy alerts from calling the `shouldDismissHandler` (#90)
+- Fixes an issue that would prevent legacy alerts from calling the
+  `shouldDismissHandler` (#90)
 
 **What's New:**
-- Adds 2 new customizable properties: `titleLabelColor` and `messageLabelColor` (#92)
+- Adds 2 new customizable properties: `titleLabelColor` and `messageLabelColor`
+  (#92)
 
 ### 2.3.2
 
@@ -168,12 +206,14 @@ versions of `SDCAlertView`.
 **Bug Fixes:**
 - Fixes crash when using attributed title in legacy alert (#85 & #86)
 - Fixes a stack overflow on iPad 2 (#87)
-- Fixes an issue that would not reflect the attributed of an attributed string after creating an alert (#88)
+- Fixes an issue that would not reflect the attributed of an attributed string
+  after creating an alert (#88)
 
 ### 2.3.0
 
 **What's New:**
-- Improved semantics for alert action styles. See the discussion in #81 for more information.
+- Improved semantics for alert action styles. See the discussion in #81 for more
+  information.
 
 **Bug Fixes:**
 - Fixes an animation issue in `SDCAlertView` on iOS 7 (#79)
@@ -182,7 +222,8 @@ versions of `SDCAlertView`.
 ### 2.2.0
 
 **Bug Fixes:**
-- Fixes an incompatibility issue that would not correctly fetch text fields on iOS 7 (#67)
+- Fixes an incompatibility issue that would not correctly fetch text fields on
+  iOS 7 (#67)
 
 ### 2.1.1
 
@@ -195,16 +236,19 @@ versions of `SDCAlertView`.
 - The `usesLegacyAlert` property is now made public
 
 **Bug Fixes:**
-- Updates the import in SDCAlertController.h to not depend on any precompiled headers
+- Updates the import in SDCAlertController.h to not depend on any precompiled
+  headers
 - Fixes several issues with the legacy alert (#62, #63, #64, #68)
-- Improves upon `UIAlertController` so that when an alert button is quickly tapped, it will highlight (`UIAlertController` does not do this)
+- Improves upon `UIAlertController` so that when an alert button is quickly
+  tapped, it will highlight (`UIAlertController` does not do this)
 - Fixes Auto Layout warnings for multi-line labels (#60)
 - Returns the correct text when accessing `titleLabel.text`
 
 ### 2.0.1
 
 **Bug Fixes:**
-- Raises an exception when presenting SDCAlertView 1.0 from a `UIAlertView` or `UIActionSheet` (#56)
+- Raises an exception when presenting SDCAlertView 1.0 from a `UIAlertView` or
+  `UIActionSheet` (#56)
 - Prevents a crash when creating an alert with a `nil` title or message
 
 ## 2.0
@@ -213,12 +257,14 @@ versions of `SDCAlertView`.
 - All new API that matches and extends `UIAlertController`
 - Ability to always show buttons horizontally or vertically
 - Backwards compatible with `SDCAlertView` (1.0)
-- More stylistic elements you can style (alert width, button separators, text fields, etc.)
+- More stylistic elements you can style (alert width, button separators, text
+  fields, etc.)
 
 ### 1.4.3
 
 **Bug Fixes:**
-- Fixes an issue that would not enforce `contentPadding` on the title and message labels properly (#58)
+- Fixes an issue that would not enforce `contentPadding` on the title and
+  message labels properly (#58)
 
 ### 1.4.2
 
@@ -232,65 +278,87 @@ versions of `SDCAlertView`.
 - Initialization is written a little differently to be more subclass-friendly
 - Ready for use in iOS 8
 
-Though the alert can still be used in iOS 8, keep in mind that the actual iOS 8 alert looks slightly different. The plan is to eventually have support for both, but that's currently not the case.
+Though the alert can still be used in iOS 8, keep in mind that the actual iOS 8
+alert looks slightly different. The plan is to eventually have support for both,
+but that's currently not the case.
 
 ### 1.4
 
 **What's New:**
-- Added the ability to position a two-button alert vertically as opposed to horizontally (#29)
+- Added the ability to position a two-button alert vertically as opposed to
+  horizontally (#29)
 - Added `attributedTitle` and `attributedMessage` properties (#30)
 
 **Bug Fixes:**
 - Auto-layout doesn't complain anymore when using `[[SDCAlertView alloc] init]`
-- Fixes a bug that would not show correct button titles in certain alert configurations (#32)
-- Instead of clipping button text, it now reduces the size of text on buttons appropriately (#33)
+- Fixes a bug that would not show correct button titles in certain alert
+  configurations (#32)
+- Instead of clipping button text, it now reduces the size of text on buttons
+  appropriately (#33)
 
 ### 1.3
 
 **What's New:**
-- The `SDCAlertViewTransitioning` protocol allows users to customize alert transitions and behavior
+- The `SDCAlertViewTransitioning` protocol allows users to customize alert
+  transitions and behavior
 - `SDCAlertView` now supports `tintColor` for buttons and `contentView`
 
 **Bug Fixes:**
-- Fixes an issue where the status bar style would not be preserved if it was set to `UIStatusBarStyleLightContent` (#26 & #27)
+- Fixes an issue where the status bar style would not be preserved if it was set
+  to `UIStatusBarStyleLightContent` (#26 & #27)
 - Fixes a bug that causes the app to lock up due to a race condition (#28)
-- Adding subviews to `contentView` won't have any animation-related side effects anymore (see #25)
+- Adding subviews to `contentView` won't have any animation-related side effects
+  anymore (see #25)
 
 ### 1.2.1
 
 **Bug Fixes:**
-- Resolves an issue that could put an app in a bad state when transitioning to and from multiple alerts in rapid succession.
+- Resolves an issue that could put an app in a bad state when transitioning to
+  and from multiple alerts in rapid succession.
 
 ### 1.2
 
 **What's New:**
 - New convenience methods for showing alerts more easily
 - The `SDCAlertViewWidth` constant is made public (#24)
-- The `contentView` does not require vertical constraints anymore, though they can be used to size the `contentView` other than "hug its subviews" (#23)
+- The `contentView` does not require vertical constraints anymore, though they
+  can be used to size the `contentView` other than "hug its subviews" (#23)
 
 **Bug Fixes:**
-- Resolves an issue that would show the status bar if it was previously hidden (#21)
-- Resolves an issue that would sometimes return the wrong button index when using `addButtonWithTitle:`
-- Transitions between alerts flow more logically if you call several show or dismiss methods right after each other (#25)
-- The `animated` argument in `dismissWithClickedButtonIndex:animated:` is honored again
+- Resolves an issue that would show the status bar if it was previously hidden
+  (#21)
+- Resolves an issue that would sometimes return the wrong button index when
+  using `addButtonWithTitle:`
+- Transitions between alerts flow more logically if you call several show or
+  dismiss methods right after each other (#25)
+- The `animated` argument in `dismissWithClickedButtonIndex:animated:` is
+  honored again
 
 ### 1.1
 
 **What's New:**
-- Support for styling an alert. A number of properties have been exposed so that alerts can be easily given a different style. Styling all alerts in an app using `UIAppearance` is also supported.
+- Support for styling an alert. A number of properties have been exposed so that
+  alerts can be easily given a different style. Styling all alerts in an app
+  using `UIAppearance` is also supported.
 
 **Bug Fixes:**
 - The alert's background is no longer using the toolbar hack (#16 & #17)
-- Accessing a text field before calling `show` does not cause a crash anymore (#14)
-- The color of text on a button color did not match `UIAlertView`'s text color 100%
-- A disabled button will have its label's `enabled` property set to `NO`, which is also where it gets its gray color from
-- A 1px hairline at the bottom of the right button in a two-button alert was removed
+- Accessing a text field before calling `show` does not cause a crash anymore
+  (#14)
+- The color of text on a button color did not match `UIAlertView`'s text color
+  100%
+- A disabled button will have its label's `enabled` property set to `NO`, which
+  is also where it gets its gray color from
+- A 1px hairline at the bottom of the right button in a two-button alert was
+  removed
 
 ## 1.0
 
 This release marks the first official release of SDCAlertView.
 
-SDCAlertView's behavior should now match UIAlertView's. Any behavior that's different from UIAlertView and is not documented as a "won't fix" or known bug is considered a bug that needs to be solved.
+SDCAlertView's behavior should now match UIAlertView's. Any behavior that's
+different from UIAlertView and is not documented as a "won't fix" or known bug
+is considered a bug that needs to be solved.
 
 ## 0.9
 

Example.xcodeproj/project.pbxproj

@@ -384,7 +384,7 @@
 				DEVELOPMENT_TEAM = "";
 				EMBEDDED_CONTENT_CONTAINS_SWIFT = YES;
 				INFOPLIST_FILE = Example/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.ScottyDoesntCode.Example;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -403,7 +403,7 @@
 				DEVELOPMENT_TEAM = "";
 				EMBEDDED_CONTENT_CONTAINS_SWIFT = YES;
 				INFOPLIST_FILE = Example/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				PRODUCT_BUNDLE_IDENTIFIER = com.ScottyDoesntCode.Example;
 				PRODUCT_NAME = "$(TARGET_NAME)";