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//
// SlackTextViewController
// https://github.com/slackhq/SlackTextViewController
//
// Copyright 2014-2016 Slack Technologies, Inc.
// Licence: MIT-Licence
//
#define SLK_IS_LANDSCAPE ([[UIApplication sharedApplication] statusBarOrientation] == UIDeviceOrientationLandscapeLeft || [[UIApplication sharedApplication] statusBarOrientation] == UIDeviceOrientationLandscapeRight)
#define SLK_IS_IPAD ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad)
#define SLK_IS_IPHONE ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone)
#define SLK_IS_IPHONE4 (SLK_IS_IPHONE && SLKKeyWindowBounds().size.height < 568.0)
#define SLK_IS_IPHONE5 (SLK_IS_IPHONE && SLKKeyWindowBounds().size.height == 568.0)
#define SLK_IS_IPHONE6 (SLK_IS_IPHONE && SLKKeyWindowBounds().size.height == 667.0)
#define SLK_IS_IPHONE6PLUS (SLK_IS_IPHONE && SLKKeyWindowBounds().size.height == 736.0 || SLKKeyWindowBounds().size.width == 736.0) // Both orientations
#define SLK_IS_IOS8_AND_HIGHER ([[UIDevice currentDevice].systemVersion floatValue] >= 8.0)
#define SLK_IS_IOS9_AND_HIGHER ([[UIDevice currentDevice].systemVersion floatValue] >= 9.0)
#define SLK_KEYBOARD_NOTIFICATION_DEBUG DEBUG && 0 // Logs every keyboard notification being sent
static NSString *SLKTextViewControllerDomain = @"com.slack.TextViewController";
/**
Returns a constant font size difference reflecting the current accessibility settings. @param category A content size category constant string. @returns A float constant font size difference. */ __unused static CGFloat SLKPointSizeDifferenceForCategory(NSString *category) { if ([category isEqualToString:UIContentSizeCategoryExtraSmall]) return -3.0; if ([category isEqualToString:UIContentSizeCategorySmall]) return -2.0; if ([category isEqualToString:UIContentSizeCategoryMedium]) return -1.0; if ([category isEqualToString:UIContentSizeCategoryLarge]) return 0.0; if ([category isEqualToString:UIContentSizeCategoryExtraLarge]) return 2.0; if ([category isEqualToString:UIContentSizeCategoryExtraExtraLarge]) return 4.0; if ([category isEqualToString:UIContentSizeCategoryExtraExtraExtraLarge]) return 6.0; if ([category isEqualToString:UIContentSizeCategoryAccessibilityMedium]) return 8.0; if ([category isEqualToString:UIContentSizeCategoryAccessibilityLarge]) return 10.0; if ([category isEqualToString:UIContentSizeCategoryAccessibilityExtraLarge]) return 11.0; if ([category isEqualToString:UIContentSizeCategoryAccessibilityExtraExtraLarge]) return 12.0; if ([category isEqualToString:UIContentSizeCategoryAccessibilityExtraExtraExtraLarge]) return 13.0; return 0; }
__unused static CGRect SLKKeyWindowBounds() { return [[UIApplication sharedApplication] keyWindow].bounds; }
__unused static CGRect SLKRectInvert(CGRect rect) { CGRect invert = CGRectZero; invert.origin.x = rect.origin.y; invert.origin.y = rect.origin.x; invert.size.width = rect.size.height; invert.size.height = rect.size.width; return invert; }
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