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https://github.com/wu736139669/ManagerDemo.git
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60 lines
1.3 KiB
Objective-C
60 lines
1.3 KiB
Objective-C
//
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// DTDictationPlaceholderTextAttachment.m
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// DTCoreText
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//
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// Created by Oliver Drobnik on 06.02.13.
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// Copyright (c) 2013 Drobnik.com. All rights reserved.
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//
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#import "DTDictationPlaceholderTextAttachment.h"
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@implementation DTDictationPlaceholderTextAttachment
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{
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NSAttributedString *_replacedAttributedString;
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}
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- (instancetype)initWithCoder:(NSCoder *)aDecoder {
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self = [super initWithCoder:aDecoder];
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if (self) {
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_replacedAttributedString = [aDecoder decodeObjectForKey:@"replacedAttributedString"];
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}
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return self;
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}
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- (void)encodeWithCoder:(NSCoder *)aCoder {
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[super encodeWithCoder:aCoder];
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[aCoder encodeObject:_replacedAttributedString forKey:@"replacedAttributedString"];
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}
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// if you change any of these then also make sure to adjust the sizes in DTDictationPlaceholderTextAttachment
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#define DOT_WIDTH 10.0f
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#define DOT_DISTANCE 2.5f
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#define DOT_OUTSIDE_MARGIN 3.0f
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// several hard-coded items
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- (CGSize)displaySize
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{
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return CGSizeMake(DOT_OUTSIDE_MARGIN*2.0f + DOT_WIDTH*3.0f + DOT_DISTANCE*2.0f, DOT_OUTSIDE_MARGIN*2.0f + DOT_WIDTH);
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}
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- (CGSize)originalSize
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{
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return [self displaySize];
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}
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- (CGFloat)ascentForLayout
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{
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return self.displaySize.height;
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}
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- (CGFloat)descentForLayout
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{
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return 0.0f;
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}
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#pragma mark - Properties
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@synthesize replacedAttributedString = _replacedAttributedString;
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@end
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