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