mattjgalloway/mjgfoundation

Collection of iOS classes & categories.

MJGFoundation

Introduction

MJGFoundation is a set of classes and categories for iOS.

License

MJGFoundation uses the 2-clause BSD license. So you should be free to use it pretty much however you want. Contact me if you require further information.

Copyright (c) 2011 Matt Galloway. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Automatic Reference Counting (ARC)

This project uses ARC.

Author

MJGFoundation is written and maintained by Matt Galloway http://www.galloway.me.uk.

mjgfoundation's Issues

Luminosity in UIColor returns infinity

In UIColor-Additions category, method for luminosityDifference: returns infinity for black color when combine with certain colors.

Update to support iOS 9.3, Max OS 10.11, watchOS 2.2, tvOS 9.2

Please update MJGAvailability to support the latest Apple operating systems

MJGAvailability.h - not working with XCode 9 Beta

While using #define __IPHONE_OS_VERSION_SOFT_MAX_REQUIRED __IPHONE_8_0 in pch XCode gives me build errors, on XCode 8.3.2 it works well (actually using __IPHONE_7_0)

Lexical or Preprocessor Issue Group
/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIBlurEffect.h:22:1: Pasting formed '__IPHONE_8.0', an invalid preprocessing token
/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIVibrancyEffect.h:16:1: Pasting formed '__IPHONE_8.0', an invalid preprocessing token
Semantic Issue Group
/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIBlurEffect.h:22:1: Unknown type name '__AVAILABILITY_INTERNAL__IPHONE_'
/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIVibrancyEffect.h:16:1: Unknown type name '__AVAILABILITY_INTERNAL__IPHONE_'
Parse Issue Group
/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIBlurEffect.h:22:24: Expected unqualified-id
/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIBlurEffect.h:26:1: '@end' must appear in an Objective-C context
/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIVibrancyEffect.h:16:24: Expected unqualified-id
/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator11.0.sdk/System/Library/Frameworks/UIKit.framework/Headers/UIVibrancyEffect.h:20:1: '@end' must appear in an Objective-C context

MJGAvailability.h Not working when NS_AVAILABLE_IOS() was used to set API version

The deprecation warning works fine for symbols declared with __OSX_AVAILABLE_STARTING but not for those declared with NS_AVAILABLE_IOS and its variants (NS_ENUM_AVAILABLE_IOS, etc.)

PCH and Xcode 6

Just created a new project with Xcode 6, and there are no more a pch include (manually added, http://stackoverflow.com/questions/24158648/why-isnt-projectname-prefix-pch-created-automatically-in-xcode-6)

To include Source/Utilities/MJGAvailability.h and see if I use newer call than supported OS on top of all header files (which is a nice tool to not miss such a bug).

This issue is not really one but more a question about this "missing feature" from Xcode, as I don't know much about objc modules (which tend to suppress pch utility) : do the manual add of a pch is still valuable ?

MJGAvailability not catching containsString:

I'm trying to get MJGAvailability working for our project

I added the code below to our pch file

#define __IPHONE_OS_VERSION_SOFT_MAX_REQUIRED __IPHONE_7_0
#import "MJGAvailability.h"

One of our source file contains a call to -[NSString containsString:] which is not available in iOS7, but I don't get any warning.