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‎.gitignore

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*.xcodeproj/**/xcuserdata/
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*.xcscmblueprint
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/Carthage
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/Cartfile.resolved
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/.build

‎.travis.yml

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language: objective-c
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osx_image: xcode8
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env:
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- ACTION=test PLATFORM=iOS DESTINATION='platform=iOS Simulator,name=iPhone 6S' UUID='7FC06F6D-AF72-4B38-9A96-1F934EA2E27F'
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- ACTION=test PLATFORM=tvOS DESTINATION='platform=tvOS Simulator,name=Apple TV 1080p' UUID='0DF1B136-A3A7-4C51-AE6E-CFEFDF52DA24'
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install:
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- carthage bootstrap --platform $PLATFORM
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script:
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- if [ -n "$UUID" ]; then xcrun instruments -w "$UUID" || true; sleep 15; fi
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- set -o pipefail && xcodebuild -scheme PMKUIKit -sdk $SDK -destination "id=$UUID" clean build test | xcpretty

‎Cartfile

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github "mxcl/PromiseKit" ~> 4.0

‎Carthage.xcconfig

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// Created by Kevin Ballard on 12/14/15.
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// Copyright © 2015 Postmates. All rights reserved.
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FRAMEWORK_SEARCH_PATHS[sdk=macosx*] = $(SRCROOT)/Carthage/Build/Mac/ $(inherited)
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FRAMEWORK_SEARCH_PATHS[sdk=iphone*] = $(SRCROOT)/Carthage/Build/iOS/ $(inherited)
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FRAMEWORK_SEARCH_PATHS[sdk=watch*] = $(SRCROOT)/Carthage/Build/watchOS/ $(inherited)
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FRAMEWORK_SEARCH_PATHS[sdk=appletv*] = $(SRCROOT)/Carthage/Build/tvOS/ $(inherited)

‎Info.plist

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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>CFBundleDevelopmentRegion</key>
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<string>en</string>
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<key>CFBundleExecutable</key>
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<string>$(EXECUTABLE_NAME)</string>
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<key>CFBundleIdentifier</key>
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<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
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<key>CFBundleInfoDictionaryVersion</key>
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<string>6.0</string>
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<key>CFBundleName</key>
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<string>$(PRODUCT_NAME)</string>
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<key>CFBundlePackageType</key>
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<string>$(BUNDLE_PACKAGE_TYPE)</string>
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<key>CFBundleShortVersionString</key>
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<string>1.0</string>
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<key>CFBundleVersion</key>
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<string>$(CURRENT_PROJECT_VERSION)</string>
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<key>NSPrincipalClass</key>
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<string></string>
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</dict>
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</plist>

‎PMKUIKit.xcodeproj/project.pbxproj

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‎PMKUIKit.xcodeproj/project.xcworkspace/contents.xcworkspacedata

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‎PMKUIKit.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>IDEWorkspaceSharedSettings_AutocreateContextsIfNeeded</key>
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<false/>
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</dict>
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</plist>

‎PMKUIKit.xcodeproj/xcshareddata/xcschemes/PMKUIKit.xcscheme

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<?xml version="1.0" encoding="UTF-8"?>
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<Scheme
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LastUpgradeVersion = "0800"
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version = "1.3">
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<BuildAction
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parallelizeBuildables = "YES"
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buildImplicitDependencies = "NO">
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<BuildActionEntries>
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<BuildActionEntry
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buildForTesting = "YES"
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buildForRunning = "YES"
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buildForProfiling = "YES"
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buildForArchiving = "YES"
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buildForAnalyzing = "YES">
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<BuildableReference
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BuildableIdentifier = "primary"
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BlueprintIdentifier = "63C7FFA61D5BEE09003BAE60"
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BuildableName = "PMKUIKit.framework"
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BlueprintName = "PMKUIKit"
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ReferencedContainer = "container:PMKUIKit.xcodeproj">
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</BuildableReference>
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</BuildActionEntry>
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<BuildActionEntry
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buildForTesting = "YES"
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buildForRunning = "NO"
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buildForProfiling = "NO"
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buildForArchiving = "NO"
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buildForAnalyzing = "NO">
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<BuildableReference
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BuildableIdentifier = "primary"
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BlueprintIdentifier = "63C7FFF11D5C020D003BAE60"
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BuildableName = "PMKUITests.xctest"
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BlueprintName = "PMKUITests"
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ReferencedContainer = "container:PMKUIKit.xcodeproj">
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</BuildableReference>
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</BuildActionEntry>
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</BuildActionEntries>
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</BuildAction>
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<TestAction
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buildConfiguration = "Debug"
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selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
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selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
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shouldUseLaunchSchemeArgsEnv = "YES">
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<Testables>
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<TestableReference
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skipped = "NO">
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<BuildableReference
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BuildableIdentifier = "primary"
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BlueprintIdentifier = "63C7FFF11D5C020D003BAE60"
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BuildableName = "PMKUITests.xctest"
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BlueprintName = "PMKUITests"
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ReferencedContainer = "container:PMKUIKit.xcodeproj">
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</BuildableReference>
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</TestableReference>
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<TestableReference
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skipped = "NO">
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<BuildableReference
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BuildableIdentifier = "primary"
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BlueprintIdentifier = "630B2DFF1D5D0AF500DC10E9"
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BuildableName = "PMKUIUITests.xctest"
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BlueprintName = "PMKUIUITests"
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ReferencedContainer = "container:PMKUIKit.xcodeproj">
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</BuildableReference>
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<SkippedTests>
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<Test
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Identifier = "UIImagePickerControllerTests/test_fulfills_with_edited_image()">
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</Test>
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</SkippedTests>
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</TestableReference>
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</Testables>
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<MacroExpansion>
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<BuildableReference
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BuildableIdentifier = "primary"
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BlueprintIdentifier = "63C7FFA61D5BEE09003BAE60"
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BuildableName = "PMKUIKit.framework"
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BlueprintName = "PMKUIKit"
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ReferencedContainer = "container:PMKUIKit.xcodeproj">
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</BuildableReference>
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</MacroExpansion>
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<AdditionalOptions>
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</AdditionalOptions>
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</TestAction>
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<LaunchAction
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buildConfiguration = "Debug"
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selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
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selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
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launchStyle = "0"
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useCustomWorkingDirectory = "NO"
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ignoresPersistentStateOnLaunch = "NO"
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debugDocumentVersioning = "YES"
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debugServiceExtension = "internal"
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allowLocationSimulation = "YES">
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<MacroExpansion>
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<BuildableReference
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BuildableIdentifier = "primary"
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BlueprintIdentifier = "63C7FFA61D5BEE09003BAE60"
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BuildableName = "PMKUIKit.framework"
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BlueprintName = "PMKUIKit"
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ReferencedContainer = "container:PMKUIKit.xcodeproj">
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</BuildableReference>
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</MacroExpansion>
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<AdditionalOptions>
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</AdditionalOptions>
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</LaunchAction>
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<ProfileAction
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buildConfiguration = "Release"
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shouldUseLaunchSchemeArgsEnv = "YES"
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savedToolIdentifier = ""
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useCustomWorkingDirectory = "NO"
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debugDocumentVersioning = "YES">
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<MacroExpansion>
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<BuildableReference
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BuildableIdentifier = "primary"
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BlueprintIdentifier = "63C7FFA61D5BEE09003BAE60"
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BuildableName = "PMKUIKit.framework"
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BlueprintName = "PMKUIKit"
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ReferencedContainer = "container:PMKUIKit.xcodeproj">
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</BuildableReference>
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</MacroExpansion>
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</ProfileAction>
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<AnalyzeAction
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buildConfiguration = "Debug">
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</AnalyzeAction>
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<ArchiveAction
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buildConfiguration = "Release"
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revealArchiveInOrganizer = "YES">
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</ArchiveAction>
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</Scheme>

‎README.markdown

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# PromiseKit UIKit Extensions ![Build Status]
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This project adds promises to Apple’s UIKit framework.
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## CococaPods
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```ruby
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pod "PromiseKit/UIKit" ~> 4.0
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```
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The extensions are built into `PromiseKit.framework` thus nothing else is needed.
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## Carthage
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```ruby
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github "PromiseKit/UIKit" ~> 1.0
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```
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The extensions are built into their own framework:
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```swift
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// swift
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import PromiseKit
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import PMKUIKit
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```
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```objc
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// objc
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@import PromiseKit;
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@import PMKUIKit;
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```
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[Build Status]: https://travis-ci.org/PromiseKit/UIKit.svg?branch=master

‎Sources/PMKAlertController.swift

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import UIKit
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#if !COCOAPODS
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import PromiseKit
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#endif
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//TODO tests
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//TODO NSCoding
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/**
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A “promisable” UIAlertController.
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UIAlertController is not a suitable API for an extension; it has closure
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handlers on its main API for each button and an extension would have to
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either replace all these when the controller is presented or force you to
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use an extended addAction method, which would be easy to forget part of
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the time. Hence we provide a facade pattern that can be promised.
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let alert = PMKAlertController("OHAI")
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let sup = alert.addActionWithTitle("SUP")
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let bye = alert.addActionWithTitle("BYE")
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promiseViewController(alert).then { action in
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switch action {
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case is sup:
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//…
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case is bye:
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//…
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}
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}
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*/
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public class PMKAlertController {
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/// The title of the alert.
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public var title: String? { return UIAlertController.title }
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/// Descriptive text that provides more details about the reason for the alert.
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public var message: String? { return UIAlertController.message }
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/// The style of the alert controller.
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public var preferredStyle: UIAlertControllerStyle { return UIAlertController.preferredStyle }
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/// The actions that the user can take in response to the alert or action sheet.
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public var actions: [UIAlertAction] { return UIAlertController.actions }
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/// The array of text fields displayed by the alert.
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public var textFields: [UITextField]? { return UIAlertController.textFields }
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#if !os(tvOS)
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/// The nearest popover presentation controller that is managing the current view controller.
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public var popoverPresentationController: UIPopoverPresentationController? { return UIAlertController.popoverPresentationController }
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#endif
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/// Creates and returns a view controller for displaying an alert to the user.
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public required init(title: String?, message: String? = nil, preferredStyle: UIAlertControllerStyle = .alert) {
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UIAlertController = UIKit.UIAlertController(title: title, message: message, preferredStyle: preferredStyle)
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}
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/// Attaches an action title to the alert or action sheet.
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public func addActionWithTitle(title: String, style: UIAlertActionStyle = .default) -> UIAlertAction {
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let action = UIAlertAction(title: title, style: style) { action in
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if style != .cancel {
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self.fulfill(action)
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} else {
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self.reject(Error.cancelled)
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}
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}
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UIAlertController.addAction(action)
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return action
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}
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/// Adds a text field to an alert.
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public func addTextFieldWithConfigurationHandler(configurationHandler: ((UITextField) -> Void)?) {
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UIAlertController.addTextField(configurationHandler: configurationHandler)
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}
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fileprivate let UIAlertController: UIKit.UIAlertController
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fileprivate let (promise, fulfill, reject) = Promise<UIAlertAction>.pending()
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fileprivate var retainCycle: PMKAlertController?
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/// Errors that represent PMKAlertController failures
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public enum Error: CancellableError {
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/// The user cancelled the PMKAlertController.
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case cancelled
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/// - Returns: true
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public var isCancelled: Bool {
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return self == .cancelled
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}
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}
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}
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extension UIViewController {
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/// Presents the PMKAlertController, resolving with the user action.
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public func promise(_ vc: PMKAlertController, animated: Bool = true, completion: (() -> Void)? = nil) -> Promise<UIAlertAction> {
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vc.retainCycle = vc
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present(vc.UIAlertController, animated: animated, completion: completion)
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_ = vc.promise.always { _ -> Void in
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vc.retainCycle = nil
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}
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return vc.promise
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}
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}

‎Sources/PMKUIKit.h

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#import "UIView+AnyPromise.h"
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#import "UIViewController+AnyPromise.h"

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