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			67 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Objective-C
		
	
			
		
		
	
	
			67 lines
		
	
	
		
			1.8 KiB
		
	
	
	
		
			Objective-C
		
	
| //
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| //  Copyright (c) 2019 Open Whisper Systems. All rights reserved.
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| //
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| 
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| #import "OWSTextView.h"
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| #import "Theme.h"
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| #import <SignalMessaging/SignalMessaging-Swift.h>
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| 
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| NS_ASSUME_NONNULL_BEGIN
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| 
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| const UIDataDetectorTypes kOWSAllowedDataDetectorTypes
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|     = UIDataDetectorTypeLink | UIDataDetectorTypeAddress | UIDataDetectorTypeCalendarEvent;
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| 
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| const UIDataDetectorTypes kOWSAllowedDataDetectorTypesExceptLinks
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|     = UIDataDetectorTypeAddress | UIDataDetectorTypeCalendarEvent;
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| 
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| @implementation OWSTextView
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| 
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| - (instancetype)initWithFrame:(CGRect)frame textContainer:(nullable NSTextContainer *)textContainer
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| {
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|     if (self = [super initWithFrame:frame textContainer:textContainer]) {
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|         [self ows_applyTheme];
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|     }
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| 
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|     // Setting dataDetectorTypes is expensive.  Do it just once.
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|     self.dataDetectorTypes = kOWSAllowedDataDetectorTypes;
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| 
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|     return self;
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| }
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| 
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| - (nullable instancetype)initWithCoder:(NSCoder *)aDecoder
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| {
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|     if (self = [super initWithCoder:aDecoder]) {
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|         [self ows_applyTheme];
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|     }
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| 
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|     self.dataDetectorTypes = kOWSAllowedDataDetectorTypes;
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| 
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|     return self;
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| }
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| 
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| - (void)ows_applyTheme
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| {
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|     self.keyboardAppearance = LKAppModeUtilities.isLightMode ? UIKeyboardAppearanceDefault : UIKeyboardAppearanceDark;
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| }
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| 
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| // MARK: -
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| 
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| - (void)ensureShouldLinkifyText:(BOOL)shouldLinkifyText
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| {
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|     if (shouldLinkifyText) {
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|         // Setting dataDetectorTypes can be expensive, so we only update it when it's changed.
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|         if (self.dataDetectorTypes != kOWSAllowedDataDetectorTypes) {
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|             self.dataDetectorTypes = kOWSAllowedDataDetectorTypes;
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|         }
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|     } else {
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|         // Setting dataDetectorTypes can be expensive, so we only update it when it's changed.
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|         if (self.dataDetectorTypes != kOWSAllowedDataDetectorTypesExceptLinks) {
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|             self.dataDetectorTypes = kOWSAllowedDataDetectorTypesExceptLinks;
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|         }
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|     }
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| }
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| 
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| @end
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| 
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| NS_ASSUME_NONNULL_END
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