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54 lines
1.6 KiB
Objective-C
54 lines
1.6 KiB
Objective-C
//
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// DTAccessibilityViewProxy.h
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// DTCoreText
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//
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// Created by Austen Green on 5/6/13.
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// Copyright (c) 2013 Drobnik.com. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import "DTTextAttachment.h"
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@protocol DTAccessibilityViewProxyDelegate;
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/**
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UIView proxy for DTAttributedTextContentView custom subviews for text attachments.
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*/
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@interface DTAccessibilityViewProxy : NSProxy
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/**
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The delegate for the proxy
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*/
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@property (nonatomic, unsafe_unretained, readonly) id<DTAccessibilityViewProxyDelegate> delegate;
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/**
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The text attachment represented by the proxy
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*/
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@property (nonatomic, strong, readonly) DTTextAttachment *textAttachment;
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/**
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Creates a text attachment proxy for use with the VoiceOver system.
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@param textAttachment The <DTTextAttachment> that will be represented by a view.
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@param delegate An object conforming to <DTAccessibilityViewProxyDelegate> that will provide a view when needed by the proxy.
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@returns A new proxy object
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*/
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- (id)initWithTextAttachment:(DTTextAttachment *)textAttachment delegate:(id<DTAccessibilityViewProxyDelegate>)delegate;
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@end
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/**
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Protocol to provide custom views for accessibility elements representing a DTTextAttachment.
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*/
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@protocol DTAccessibilityViewProxyDelegate
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@required
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/**
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Provides a view for an attachment, e.g. an imageView for images
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@param attachment The <DTTextAttachment> that the requested view should represent
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@param proxy The frame that the view should use to fit on top of the space reserved for the attachment.
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@returns The sender requesting the view.
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*/
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- (UIView *)viewForTextAttachment:(DTTextAttachment *)attachment proxy:(DTAccessibilityViewProxy *)proxy;
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@end |