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NIAttributedLabel_8m_source.html
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<div id="projectname">NimbusKit
 <span id="projectnumber">1.2.1 - <a href="http://github.com/jverkoey/nimbus">Fork Nimbus on Github</a> - <a href="http://wiki.nimbuskit.info/">Visit the Nimbus Wiki</a></span>
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<div id="projectbrief">The iOS framework that grows only as fast as its documentation</div>
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<div class="title">NIAttributedLabel.m</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">//</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">// Copyright 2011-2014 NimbusKit</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Originally created by Roger Chapman</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">//</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">//</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">//</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment">//</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#import "NIAttributedLabel.h"</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor">#import "NSMutableAttributedString+NimbusAttributedLabel.h"</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#import <QuartzCore/QuartzCore.h></span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#if !defined(__has_feature) || !__has_feature(objc_arc)</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span><span class="preprocessor">#error "Nimbus requires ARC support."</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#if __IPHONE_OS_VERSION_MIN_REQUIRED < NIIOS_6_0</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor"></span><span class="preprocessor">#error "NIAttributedLabel requires iOS 6 or higher."</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">// The number of seconds to wait before executing a long press action on the tapped link.</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">static</span> <span class="keyword">const</span> NSTimeInterval kLongPressTimeInterval = 0.5;</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment">// The number of pixels the user's finger must move before cancelling the long press timer.</span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">static</span> <span class="keyword">const</span> CGFloat kLongPressGutter = 22;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">// The touch gutter is the amount of space around a link that will still register as tapping</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="comment">// "within" the link.</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">static</span> <span class="keyword">const</span> CGFloat kTouchGutter = 22;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">static</span> <span class="keyword">const</span> CGFloat kVMargin = 5.0f;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment">// \u2026 is the Unicode horizontal ellipsis character code</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">static</span> NSString* <span class="keyword">const</span> kEllipsesCharacter = <span class="stringliteral">@"\u2026"</span>;</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> NSString* <span class="keyword">const</span> NIAttributedLabelLinkAttributeName = <span class="stringliteral">@"NIAttributedLabel:Link"</span>;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment">// For supporting images.</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> CGFloat NIImageDelegateGetAscentCallback(<span class="keywordtype">void</span>* refCon);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> CGFloat NIImageDelegateGetDescentCallback(<span class="keywordtype">void</span>* refCon);</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> CGFloat NIImageDelegateGetWidthCallback(<span class="keywordtype">void</span>* refCon);</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> CGSize NISizeOfAttributedStringConstrainedToSize(NSAttributedString* attributedString, CGSize constraintSize, NSInteger numberOfLines) {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  <span class="keywordflow">if</span> (nil == attributedString) {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keywordflow">return</span> CGSizeZero;</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  }</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> </div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  CFAttributedStringRef attributedStringRef = (__bridge CFAttributedStringRef)attributedString;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  CTFramesetterRef framesetter = CTFramesetterCreateWithAttributedString(attributedStringRef);</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  CFRange range = CFRangeMake(0, 0);</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="comment">// This logic adapted from @mattt's TTTAttributedLabel</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="comment">// https://github.com/mattt/TTTAttributedLabel</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">if</span> (numberOfLines == 1) {</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  constraintSize = CGSizeMake(CGFLOAT_MAX, CGFLOAT_MAX);</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (numberOfLines > 0 && nil != framesetter) {</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  CGMutablePathRef path = CGPathCreateMutable();</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  CGPathAddRect(path, NULL, CGRectMake(0, 0, constraintSize.width, constraintSize.height));</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  CTFrameRef frame = CTFramesetterCreateFrame(framesetter, CFRangeMake(0, 0), path, NULL);</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  CFArrayRef lines = CTFrameGetLines(frame);</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">if</span> (nil != lines && CFArrayGetCount(lines) > 0) {</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  NSInteger lastVisibleLineIndex = MIN(numberOfLines, CFArrayGetCount(lines)) - 1;</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  CTLineRef lastVisibleLine = CFArrayGetValueAtIndex(lines, lastVisibleLineIndex);</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  CFRange rangeToLayout = CTLineGetStringRange(lastVisibleLine);</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  range = CFRangeMake(0, rangeToLayout.location + rangeToLayout.length);</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> </div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  CFRelease(frame);</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  CFRelease(path);</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  CGSize newSize = CTFramesetterSuggestFrameSizeWithConstraints(framesetter, range, NULL, constraintSize, NULL);</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">if</span> (nil != framesetter) {</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  CFRelease(framesetter);</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  framesetter = nil;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  }</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> CGSizeMake(<a class="code" href="CGFloat-Methods.html#gNICGFloatCeil">NICGFloatCeil</a>(newSize.width), <a class="code" href="CGFloat-Methods.html#gNICGFloatCeil">NICGFloatCeil</a>(newSize.height));</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> }</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="keyword">@interface </span>NIAttributedLabelImage : NSObject</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> - (CGSize)boxSize; <span class="comment">// imageSize + margins</span></div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="keyword">@property</span> (nonatomic) NSInteger index;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="keyword">@property</span> (nonatomic, strong) UIImage* image;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="keyword">@property</span> (nonatomic) UIEdgeInsets margins;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">@property</span> (nonatomic) NIVerticalTextAlignment verticalTextAlignment;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="keyword">@property</span> (nonatomic) CGFloat fontAscent;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">@property</span> (nonatomic) CGFloat fontDescent;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span> </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="keyword">@implementation </span>NIAttributedLabelImage</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> - (CGSize)boxSize {</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> CGSizeMake(<span class="keyword">self</span>.image.size.width + <span class="keyword">self</span>.margins.left + <span class="keyword">self</span>.margins.right,</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keyword">self</span>.image.size.height + <span class="keyword">self</span>.margins.top + <span class="keyword">self</span>.margins.bottom);</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> }</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="keyword">@interface </span><a class="code" href="NIAttributedLabel.html">NIAttributedLabel</a>() <UIActionSheetDelegate></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="keyword">@property</span> (nonatomic, strong) NSMutableAttributedString* mutableAttributedString;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="keyword">@property</span> (nonatomic) CTFrameRef textFrame; <span class="comment">// CFType, manually managed lifetime, see setter.</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="keyword">@property</span> (assign) BOOL detectingLinks; <span class="comment">// Atomic.</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="keyword">@property</span> (nonatomic) BOOL linksHaveBeenDetected;</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="keyword">@property</span> (nonatomic, copy) NSArray* detectedlinkLocations;</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="keyword">@property</span> (nonatomic, strong) NSMutableArray* explicitLinkLocations;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="keyword">@property</span> (nonatomic, strong) NSTextCheckingResult* originalLink;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="keyword">@property</span> (nonatomic, strong) NSTextCheckingResult* touchedLink;</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="keyword">@property</span> (nonatomic, strong) NSTimer* longPressTimer;</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="keyword">@property</span> (nonatomic) CGPoint touchPoint;</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="keyword">@property</span> (nonatomic, strong) NSTextCheckingResult* actionSheetLink;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="keyword">@property</span> (nonatomic, copy) NSArray* accessibleElements;</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="keyword">@property</span> (nonatomic, strong) NSMutableArray *images;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span> </div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="keyword">@interface </span>NIAttributedLabel (ConversionUtilities)</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> + (CTTextAlignment)alignmentFromUITextAlignment:(NSTextAlignment)alignment;</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span> + (CTLineBreakMode)lineBreakModeFromUILineBreakMode:(NSLineBreakMode)lineBreakMode;</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span> + (NSMutableAttributedString *)mutableAttributedStringFromLabel:(UILabel *)label;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="keyword">@implementation </span><a class="code" href="NIAttributedLabel.html">NIAttributedLabel</a></div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="keyword">@synthesize</span> textFrame = _textFrame;</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span> - (void)dealloc {</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  [_longPressTimer invalidate];</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="comment">// The property is marked 'assign', but retain count for this CFType is managed here and via</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="comment">// the setter.</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">if</span> (NULL != _textFrame) {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  CFRelease(_textFrame);</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span> }</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span> - (CTFrameRef)textFrame {</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">if</span> (NULL == _textFrame) {</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  NSMutableAttributedString* attributedStringWithLinks = [<span class="keyword">self</span> mutableAttributedStringWithAdditions];</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  CFAttributedStringRef attributedString = (__bridge CFAttributedStringRef)attributedStringWithLinks;</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  CTFramesetterRef framesetter = CTFramesetterCreateWithAttributedString(attributedString);</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  CGMutablePathRef path = CGPathCreateMutable();</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  CGPathAddRect(path, NULL, <span class="keyword">self</span>.bounds);</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  CTFrameRef textFrame = CTFramesetterCreateFrame(framesetter, CFRangeMake(0, 0), path, NULL);</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="keyword">self</span>.textFrame = textFrame;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">if</span> (textFrame) {</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  CFRelease(textFrame);</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  }</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  CGPathRelease(path);</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  CFRelease(framesetter);</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  }</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> </div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordflow">return</span> _textFrame;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> }</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> </div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> - (void)setTextFrame:(CTFrameRef)textFrame {</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="comment">// The property is marked 'assign', but retain count for this CFType is managed via this setter</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="comment">// and -dealloc.</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">if</span> (textFrame != _textFrame) {</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="keywordflow">if</span> (NULL != _textFrame) {</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  CFRelease(_textFrame);</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">if</span> (NULL != textFrame) {</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  CFRetain(textFrame);</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  }</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  _textFrame = textFrame;</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  }</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> }</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> - (void)_configureDefaults {</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="keyword">self</span>.verticalTextAlignment = NIVerticalTextAlignmentTop;</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keyword">self</span>.linkColor = <a class="code" href="SDK-Availability.html#gNIIsTintColorGloballySupported">NIIsTintColorGloballySupported</a>() ? <span class="keyword">self</span>.tintColor : [UIColor blueColor];</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keyword">self</span>.dataDetectorTypes = NSTextCheckingTypeLink;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keyword">self</span>.highlightedLinkBackgroundColor = [UIColor colorWithWhite:0.5f alpha:0.5f];</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> }</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span> </div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> - (id)initWithFrame:(CGRect)frame {</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">if</span> ((<span class="keyword">self</span> = [super initWithFrame:frame])) {</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  [<span class="keyword">self</span> _configureDefaults];</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  }</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  <span class="keywordflow">return</span> <span class="keyword">self</span>;</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> }</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> - (void)awakeFromNib {</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  [<span class="keyword">super</span> awakeFromNib];</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  [<span class="keyword">self</span> _configureDefaults];</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> </div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keyword">self</span>.attributedText = [[<span class="keyword">self</span> class] mutableAttributedStringFromLabel:self];</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span> }</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span> </div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span> - (void)resetTextFrame {</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="keyword">self</span>.textFrame = NULL;</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">self</span>.accessibleElements = nil;</div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span> }</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span> - (void)attributedTextDidChange {</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  [<span class="keyword">self</span> resetTextFrame];</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span> </div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  [<span class="keyword">self</span> invalidateIntrinsicContentSize];</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  [<span class="keyword">self</span> setNeedsDisplay];</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> }</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> - (void)setFrame:(CGRect)frame {</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  BOOL frameDidChange = !CGRectEqualToRect(<span class="keyword">self</span>.frame, frame);</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> </div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  [<span class="keyword">super</span> setFrame:frame];</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span> </div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">if</span> (frameDidChange) {</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  }</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> }</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> </div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> - (CGSize)sizeThatFits:(CGSize)size {</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">if</span> (nil == <span class="keyword">self</span>.mutableAttributedString) {</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  <span class="keywordflow">return</span> CGSizeZero;</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  }</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span> </div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">return</span> NISizeOfAttributedStringConstrainedToSize([<span class="keyword">self</span> mutableAttributedStringWithAdditions], size, <span class="keyword">self</span>.numberOfLines);</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> }</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span> </div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span> - (CGSize)intrinsicContentSize {</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">return</span> [<span class="keyword">self</span> sizeThatFits:[<span class="keyword">super</span> intrinsicContentSize]];</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> }</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span> </div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="preprocessor">#pragma mark - Public</span></div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> - (void)setText:(NSString *)text {</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  [<span class="keyword">super</span> setText:text];</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> </div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  <span class="keyword">self</span>.attributedText = [[<span class="keyword">self</span> class] mutableAttributedStringFromLabel:self];</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> </div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  <span class="comment">// Apply NIAttributedLabel-specific styles.</span></div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  [<span class="keyword">self</span>.mutableAttributedString setUnderlineStyle:_underlineStyle modifier:_underlineStyleModifier];</div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span>  [<span class="keyword">self</span>.mutableAttributedString setStrokeWidth:_strokeWidth];</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  [<span class="keyword">self</span>.mutableAttributedString setStrokeColor:_strokeColor];</div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  [<span class="keyword">self</span>.mutableAttributedString setKern:_textKern];</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> }</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> <span class="comment">// Deprecated.</span></div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> - (void)setAttributedString:(NSAttributedString *)attributedString {</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keyword">self</span>.attributedText = <a class="code" href="NIAttributedLabel.html#attributedString">attributedString</a>;</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> }</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span> </div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="comment">// Deprecated.</span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> - (NSAttributedString *)attributedString {</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">return</span> <span class="keyword">self</span>.attributedText;</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span> }</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span> </div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> - (NSAttributedString *)attributedText {</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">return</span> [<span class="keyword">self</span>.mutableAttributedString copy];</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> }</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> </div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> - (void)setAttributedText:(NSAttributedString *)attributedText {</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">if</span> (<span class="keyword">self</span>.mutableAttributedString != attributedText) {</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  <span class="keyword">self</span>.mutableAttributedString = [attributedText mutableCopy];</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="comment">// Clear the link caches.</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  <span class="keyword">self</span>.detectedlinkLocations = nil;</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keyword">self</span>.linksHaveBeenDetected = NO;</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  [<span class="keyword">self</span> removeAllExplicitLinks];</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> </div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="comment">// Remove all images.</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keyword">self</span>.images = nil;</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> </div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  <span class="comment">// Pull any explicit links from the attributed string itself</span></div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  [<span class="keyword">self</span> _processLinksInAttributedString:self.mutableAttributedString];</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  }</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> }</div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> - (void)setAutoDetectLinks:(BOOL)autoDetectLinks {</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  _autoDetectLinks = <a class="code" href="NIAttributedLabel.html#autoDetectLinks">autoDetectLinks</a>;</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span> </div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> }</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div>
<div class="line"><a name="l00310"></a><span class="lineno"><a class="line" href="NIAttributedLabel.html#addLink:range:"> 310</a></span> - (void)addLink:(NSURL *)urlLink range:(NSRange)range {</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <span class="keywordflow">if</span> (nil == <span class="keyword">self</span>.explicitLinkLocations) {</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keyword">self</span>.explicitLinkLocations = [[NSMutableArray alloc] init];</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  }</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> </div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  NSTextCheckingResult* result = [NSTextCheckingResult linkCheckingResultWithRange:range URL:urlLink];</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  [<span class="keyword">self</span>.explicitLinkLocations addObject:result];</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> </div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> }</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div>
<div class="line"><a name="l00321"></a><span class="lineno"><a class="line" href="NIAttributedLabel.html#removeAllExplicitLinks"> 321</a></span> - (void)<a class="code" href="NIAttributedLabel.html#removeAllExplicitLinks">removeAllExplicitLinks</a> {</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <span class="keyword">self</span>.explicitLinkLocations = nil;</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span> </div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span> }</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span> </div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> - (void)setTextAlignment:(NSTextAlignment)textAlignment {</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  <span class="comment">// We assume that the UILabel implementation will call setNeedsDisplay. Where we don't call super</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  <span class="comment">// we call setNeedsDisplay ourselves.</span></div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  <span class="keywordflow">if</span> (NSTextAlignmentJustified == textAlignment) {</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  <span class="comment">// iOS 6.0 Beta 2 crashes when using justified text alignments for some reason.</span></div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  [<span class="keyword">super</span> setTextAlignment:NSTextAlignmentLeft];</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  [<span class="keyword">super</span> setTextAlignment:textAlignment];</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  }</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> </div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  <span class="keywordflow">if</span> (nil != <span class="keyword">self</span>.mutableAttributedString) {</div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  CTTextAlignment alignment = [<span class="keyword">self</span>.class alignmentFromUITextAlignment:textAlignment];</div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span>  CTLineBreakMode lineBreak = [<span class="keyword">self</span>.class lineBreakModeFromUILineBreakMode:self.lineBreakMode];</div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  [<span class="keyword">self</span>.mutableAttributedString setTextAlignment:alignment lineBreakMode:lineBreak lineHeight:self.lineHeight];</div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  }</div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> }</div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> </div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> - (void)setLineBreakMode:(NSLineBreakMode)lineBreakMode {</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  [<span class="keyword">super</span> setLineBreakMode:lineBreakMode];</div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span> </div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <span class="keywordflow">if</span> (nil != <span class="keyword">self</span>.mutableAttributedString) {</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  CTTextAlignment alignment = [<span class="keyword">self</span>.class alignmentFromUITextAlignment:self.textAlignment];</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  CTLineBreakMode lineBreak = [<span class="keyword">self</span>.class lineBreakModeFromUILineBreakMode:lineBreakMode];</div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  [<span class="keyword">self</span>.mutableAttributedString setTextAlignment:alignment lineBreakMode:lineBreak lineHeight:self.lineHeight];</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  }</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> }</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span> - (void)setTextColor:(UIColor *)textColor {</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  [<span class="keyword">super</span> setTextColor:textColor];</div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span> </div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  [<span class="keyword">self</span>.mutableAttributedString setTextColor:textColor];</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> }</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div>
<div class="line"><a name="l00362"></a><span class="lineno"><a class="line" href="NIAttributedLabel.html#setTextColor:range:"> 362</a></span> - (void)setTextColor:(UIColor *)textColor range:(NSRange)range {</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  [<span class="keyword">self</span>.mutableAttributedString <a class="code" href="NIAttributedLabel.html#setTextColor:range:">setTextColor</a>:textColor <a class="code" href="NIAttributedLabel.html#setTextColor:range:">range</a>:range];</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> }</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span> </div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span> - (void)setFont:(UIFont *)font {</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  [<span class="keyword">super</span> setFont:font];</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> </div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  [<span class="keyword">self</span>.mutableAttributedString setFont:font];</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> </div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> }</div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> </div>
<div class="line"><a name="l00376"></a><span class="lineno"><a class="line" href="NIAttributedLabel.html#setFont:range:"> 376</a></span> - (void)setFont:(UIFont *)font range:(NSRange)range {</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  [<span class="keyword">self</span>.mutableAttributedString <a class="code" href="NIAttributedLabel.html#setFont:range:">setFont</a>:font <a class="code" href="NIAttributedLabel.html#setFont:range:">range</a>:range];</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> }</div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span> </div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> - (void)setUnderlineStyle:(CTUnderlineStyle)style {</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="keywordflow">if</span> (style != _underlineStyle) {</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  _underlineStyle = style;</div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  [<span class="keyword">self</span>.mutableAttributedString setUnderlineStyle:style modifier:self.underlineStyleModifier];</div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span> </div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  }</div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span> }</div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span> - (void)setUnderlineStyleModifier:(CTUnderlineStyleModifiers)modifier {</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  <span class="keywordflow">if</span> (modifier != _underlineStyleModifier) {</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  _underlineStyleModifier = modifier;</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  [<span class="keyword">self</span>.mutableAttributedString setUnderlineStyle:self.underlineStyle modifier:modifier];</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span> </div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  }</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span> }</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> </div>
<div class="line"><a name="l00400"></a><span class="lineno"><a class="line" href="NIAttributedLabel.html#setUnderlineStyle:modifier:range:"> 400</a></span> - (void)setUnderlineStyle:(CTUnderlineStyle)style modifier:(CTUnderlineStyleModifiers)modifier range:(NSRange)range {</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  [<span class="keyword">self</span>.mutableAttributedString <a class="code" href="NIAttributedLabel.html#setUnderlineStyle:modifier:range:">setUnderlineStyle</a>:style <a class="code" href="NIAttributedLabel.html#setUnderlineStyle:modifier:range:">modifier</a>:modifier <a class="code" href="NIAttributedLabel.html#setUnderlineStyle:modifier:range:">range</a>:range];</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span> </div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> }</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span> </div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span> - (void)setShadowBlur:(CGFloat)shadowBlur {</div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">if</span> (_shadowBlur != <a class="code" href="NIAttributedLabel.html#shadowBlur">shadowBlur</a>) {</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  _shadowBlur = <a class="code" href="NIAttributedLabel.html#shadowBlur">shadowBlur</a>;</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span> </div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  }</div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span> }</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span> </div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span> - (void)setStrokeWidth:(CGFloat)strokeWidth {</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  <span class="keywordflow">if</span> (_strokeWidth != <a class="code" href="NIAttributedLabel.html#strokeWidth">strokeWidth</a>) {</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  _strokeWidth = <a class="code" href="NIAttributedLabel.html#strokeWidth">strokeWidth</a>;</div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  [<span class="keyword">self</span>.mutableAttributedString setStrokeWidth:strokeWidth];</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> </div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  }</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span> }</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span> </div>
<div class="line"><a name="l00423"></a><span class="lineno"><a class="line" href="NIAttributedLabel.html#setStrokeWidth:range:"> 423</a></span> - (void)setStrokeWidth:(CGFloat)width range:(NSRange)range {</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  [<span class="keyword">self</span>.mutableAttributedString <a class="code" href="NIAttributedLabel.html#setStrokeWidth:range:">setStrokeWidth</a>:width <a class="code" href="NIAttributedLabel.html#setStrokeWidth:range:">range</a>:range];</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span> </div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> }</div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span> </div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span> - (void)setStrokeColor:(UIColor *)strokeColor {</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span>  <span class="keywordflow">if</span> (_strokeColor != <a class="code" href="NIAttributedLabel.html#strokeColor">strokeColor</a>) {</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span>  _strokeColor = <a class="code" href="NIAttributedLabel.html#strokeColor">strokeColor</a>;</div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span>  [<span class="keyword">self</span>.mutableAttributedString setStrokeColor:_strokeColor];</div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> </div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span>  }</div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span> }</div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> </div>
<div class="line"><a name="l00438"></a><span class="lineno"><a class="line" href="NIAttributedLabel.html#setStrokeColor:range:"> 438</a></span> - (void)setStrokeColor:(UIColor*)color range:(NSRange)range {</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  [<span class="keyword">self</span>.mutableAttributedString <a class="code" href="NIAttributedLabel.html#setStrokeColor:range:">setStrokeColor</a>:color <a class="code" href="NIAttributedLabel.html#setStrokeColor:range:">range</a>:range];</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span> </div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span> }</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span> </div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span> - (void)setTextKern:(CGFloat)textKern {</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordflow">if</span> (_textKern != <a class="code" href="NIAttributedLabel.html#textKern">textKern</a>) {</div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  _textKern = <a class="code" href="NIAttributedLabel.html#textKern">textKern</a>;</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span>  [<span class="keyword">self</span>.mutableAttributedString setKern:_textKern];</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span> </div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span>  }</div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span> }</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> </div>
<div class="line"><a name="l00453"></a><span class="lineno"><a class="line" href="NIAttributedLabel.html#setTextKern:range:"> 453</a></span> - (void)setTextKern:(CGFloat)kern range:(NSRange)range {</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  [<span class="keyword">self</span>.mutableAttributedString setKern:kern range:range];</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span> </div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span> }</div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span> </div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span> - (void)setTailTruncationString:(NSString *)tailTruncationString {</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span>  <span class="keywordflow">if</span> (![_tailTruncationString isEqualToString:<a class="code" href="NIAttributedLabel.html#tailTruncationString">tailTruncationString</a>]) {</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  _tailTruncationString = [tailTruncationString copy];</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span> </div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span>  }</div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> }</div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> - (void)setLinkColor:(UIColor *)linkColor {</div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span>  <span class="keywordflow">if</span> (_linkColor != <a class="code" href="NIAttributedLabel.html#linkColor">linkColor</a>) {</div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span>  _linkColor = <a class="code" href="NIAttributedLabel.html#linkColor">linkColor</a>;</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> </div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  }</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span> }</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span> </div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> - (void)setLineHeight:(CGFloat)lineHeight {</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span>  _lineHeight = <a class="code" href="NIAttributedLabel.html#lineHeight">lineHeight</a>;</div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> </div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span>  <span class="keywordflow">if</span> (nil != <span class="keyword">self</span>.mutableAttributedString) {</div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span>  CTTextAlignment alignment = [<span class="keyword">self</span>.class alignmentFromUITextAlignment:self.textAlignment];</div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span>  CTLineBreakMode lineBreak = [<span class="keyword">self</span>.class lineBreakModeFromUILineBreakMode:self.lineBreakMode];</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span>  [<span class="keyword">self</span>.mutableAttributedString setTextAlignment:alignment lineBreakMode:lineBreak lineHeight:self.lineHeight];</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span> </div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  }</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> }</div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span> </div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span> - (void)setHighlightedLinkBackgroundColor:(UIColor *)highlightedLinkBackgroundColor {</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span>  <span class="keywordflow">if</span> (_highlightedLinkBackgroundColor != <a class="code" href="NIAttributedLabel.html#highlightedLinkBackgroundColor">highlightedLinkBackgroundColor</a>) {</div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  _highlightedLinkBackgroundColor = <a class="code" href="NIAttributedLabel.html#highlightedLinkBackgroundColor">highlightedLinkBackgroundColor</a>;</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span> </div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  }</div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span> }</div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span> </div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span> - (void)setLinksHaveUnderlines:(BOOL)linksHaveUnderlines {</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  <span class="keywordflow">if</span> (_linksHaveUnderlines != <a class="code" href="NIAttributedLabel.html#linksHaveUnderlines">linksHaveUnderlines</a>) {</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  _linksHaveUnderlines = <a class="code" href="NIAttributedLabel.html#linksHaveUnderlines">linksHaveUnderlines</a>;</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span> </div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span>  }</div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span> }</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span> </div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span> - (void)setAttributesForLinks:(NSDictionary *)attributesForLinks {</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span>  <span class="keywordflow">if</span> (_attributesForLinks != <a class="code" href="NIAttributedLabel.html#attributesForLinks">attributesForLinks</a>) {</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span>  _attributesForLinks = <a class="code" href="NIAttributedLabel.html#attributesForLinks">attributesForLinks</a>;</div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> </div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span>  }</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span> }</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span> </div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span> - (void)setAttributesForHighlightedLink:(NSDictionary *)attributesForHighlightedLink {</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keywordflow">if</span> (_attributesForHighlightedLink != <a class="code" href="NIAttributedLabel.html#attributesForHighlightedLink">attributesForHighlightedLink</a>) {</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  _attributesForHighlightedLink = <a class="code" href="NIAttributedLabel.html#attributesForHighlightedLink">attributesForHighlightedLink</a>;</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> </div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  }</div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span> }</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span> </div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span> - (void)setExplicitLinkLocations:(NSMutableArray *)explicitLinkLocations {</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  <span class="keywordflow">if</span> (_explicitLinkLocations != explicitLinkLocations) {</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span>  _explicitLinkLocations = explicitLinkLocations;</div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  <span class="keyword">self</span>.accessibleElements = nil;</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  }</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span> }</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span> </div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span> - (void)setDetectedlinkLocations:(NSArray *)detectedlinkLocations{</div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span>  <span class="keywordflow">if</span> (_detectedlinkLocations != detectedlinkLocations) {</div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span>  _detectedlinkLocations = detectedlinkLocations;</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span>  <span class="keyword">self</span>.accessibleElements = nil;</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  }</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span> }</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span> - (void)setHighlighted:(BOOL)highlighted {</div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  BOOL didChange = <span class="keyword">self</span>.highlighted != highlighted;</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span>  [<span class="keyword">super</span> setHighlighted:highlighted];</div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span> </div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordflow">if</span> (didChange) {</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  }</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span> }</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span> </div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span> - (void)setHighlightedTextColor:(UIColor *)highlightedTextColor {</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  BOOL didChange = <span class="keyword">self</span>.highlightedTextColor != highlightedTextColor;</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  [<span class="keyword">super</span> setHighlightedTextColor:highlightedTextColor];</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span> </div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">if</span> (didChange) {</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  }</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span> }</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span> </div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span> - (NSArray *)_matchesFromAttributedString:(NSString *)string {</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span>  NSError* error = nil;</div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  NSDataDetector* linkDetector = [NSDataDetector dataDetectorWithTypes:(NSTextCheckingTypes)self.dataDetectorTypes</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  error:&error];</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  NSRange range = NSMakeRange(0, <span class="keywordtype">string</span>.length);</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span> </div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">return</span> [linkDetector matchesInString:string options:0 range:range];</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span> }</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span> </div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span> - (void)_deferLinkDetection {</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="keywordflow">if</span> (!<span class="keyword">self</span>.detectingLinks) {</div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  <span class="keyword">self</span>.detectingLinks = YES;</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span> </div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  NSString* <span class="keywordtype">string</span> = [<span class="keyword">self</span>.mutableAttributedString.string copy];</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  NSArray* matches = [<span class="keyword">self</span> _matchesFromAttributedString:string];</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="keyword">self</span>.detectingLinks = NO;</div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span> </div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span>  dispatch_async(dispatch_get_main_queue(), ^{</div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keyword">self</span>.detectedlinkLocations = matches;</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  <span class="keyword">self</span>.linksHaveBeenDetected = YES;</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span> </div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  });</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  });</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  }</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span> }</div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span> </div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span> <span class="comment">// Use an NSDataDetector to find any implicit links in the text. The results are cached until</span></div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span> <span class="comment">// the text changes.</span></div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span> - (void)detectLinks {</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  <span class="keywordflow">if</span> (nil == <span class="keyword">self</span>.mutableAttributedString) {</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  }</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span> </div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span>  <span class="keywordflow">if</span> (<span class="keyword">self</span>.<a class="code" href="NIAttributedLabel.html#autoDetectLinks">autoDetectLinks</a> && !<span class="keyword">self</span>.linksHaveBeenDetected) {</div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordflow">if</span> (<span class="keyword">self</span>.<a class="code" href="NIAttributedLabel.html#deferLinkDetection">deferLinkDetection</a>) {</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span>  [<span class="keyword">self</span> _deferLinkDetection];</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span> </div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span>  <span class="keyword">self</span>.detectedlinkLocations = [<span class="keyword">self</span> _matchesFromAttributedString:self.mutableAttributedString.string];</div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span>  <span class="keyword">self</span>.linksHaveBeenDetected = YES;</div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span>  }</div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span>  }</div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span> }</div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span> </div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span> - (CGRect)getLineBounds:(CTLineRef)line point:(CGPoint) point {</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  CGFloat ascent = 0.0f;</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  CGFloat descent = 0.0f;</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span>  CGFloat leading = 0.0f;</div>
<div class="line"><a name="l00601"></a><span class="lineno"> 601</span>  CGFloat width = (CGFloat)CTLineGetTypographicBounds(line, &ascent, &descent, &leading);</div>
<div class="line"><a name="l00602"></a><span class="lineno"> 602</span>  CGFloat height = ascent + descent;</div>
<div class="line"><a name="l00603"></a><span class="lineno"> 603</span> </div>
<div class="line"><a name="l00604"></a><span class="lineno"> 604</span>  <span class="keywordflow">return</span> CGRectMake(point.x, point.y - descent, width, height);</div>
<div class="line"><a name="l00605"></a><span class="lineno"> 605</span> }</div>
<div class="line"><a name="l00606"></a><span class="lineno"> 606</span> </div>
<div class="line"><a name="l00607"></a><span class="lineno"> 607</span> - (NSTextCheckingResult *)linkAtIndex:(CFIndex)i {</div>
<div class="line"><a name="l00608"></a><span class="lineno"> 608</span>  NSTextCheckingResult* foundResult = nil;</div>
<div class="line"><a name="l00609"></a><span class="lineno"> 609</span> </div>
<div class="line"><a name="l00610"></a><span class="lineno"> 610</span>  <span class="keywordflow">if</span> (<span class="keyword">self</span>.<a class="code" href="NIAttributedLabel.html#autoDetectLinks">autoDetectLinks</a>) {</div>
<div class="line"><a name="l00611"></a><span class="lineno"> 611</span>  [<span class="keyword">self</span> detectLinks];</div>
<div class="line"><a name="l00612"></a><span class="lineno"> 612</span> </div>
<div class="line"><a name="l00613"></a><span class="lineno"> 613</span>  <span class="keywordflow">for</span> (NSTextCheckingResult* result in <span class="keyword">self</span>.detectedlinkLocations) {</div>
<div class="line"><a name="l00614"></a><span class="lineno"> 614</span>  <span class="keywordflow">if</span> (NSLocationInRange(i, result.range)) {</div>
<div class="line"><a name="l00615"></a><span class="lineno"> 615</span>  foundResult = result;</div>
<div class="line"><a name="l00616"></a><span class="lineno"> 616</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00617"></a><span class="lineno"> 617</span>  }</div>
<div class="line"><a name="l00618"></a><span class="lineno"> 618</span>  }</div>
<div class="line"><a name="l00619"></a><span class="lineno"> 619</span>  }</div>
<div class="line"><a name="l00620"></a><span class="lineno"> 620</span> </div>
<div class="line"><a name="l00621"></a><span class="lineno"> 621</span>  <span class="keywordflow">if</span> (nil == foundResult) {</div>
<div class="line"><a name="l00622"></a><span class="lineno"> 622</span>  <span class="keywordflow">for</span> (NSTextCheckingResult* result in <span class="keyword">self</span>.explicitLinkLocations) {</div>
<div class="line"><a name="l00623"></a><span class="lineno"> 623</span>  <span class="keywordflow">if</span> (NSLocationInRange(i, result.range)) {</div>
<div class="line"><a name="l00624"></a><span class="lineno"> 624</span>  foundResult = result;</div>
<div class="line"><a name="l00625"></a><span class="lineno"> 625</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00626"></a><span class="lineno"> 626</span>  }</div>
<div class="line"><a name="l00627"></a><span class="lineno"> 627</span>  }</div>
<div class="line"><a name="l00628"></a><span class="lineno"> 628</span>  }</div>
<div class="line"><a name="l00629"></a><span class="lineno"> 629</span> </div>
<div class="line"><a name="l00630"></a><span class="lineno"> 630</span>  <span class="keywordflow">return</span> foundResult;</div>
<div class="line"><a name="l00631"></a><span class="lineno"> 631</span> }</div>
<div class="line"><a name="l00632"></a><span class="lineno"> 632</span> </div>
<div class="line"><a name="l00633"></a><span class="lineno"> 633</span> - (void)_processLinksInAttributedString:(NSAttributedString *)attributedString {</div>
<div class="line"><a name="l00634"></a><span class="lineno"> 634</span>  <span class="comment">// Pull any attributes matching the link attribute from the attributed string and store them as</span></div>
<div class="line"><a name="l00635"></a><span class="lineno"> 635</span>  <span class="comment">// the current set of explicit links. This properly handles the value of the attribute being</span></div>
<div class="line"><a name="l00636"></a><span class="lineno"> 636</span>  <span class="comment">// either an NSURL or an NSString.</span></div>
<div class="line"><a name="l00637"></a><span class="lineno"> 637</span>  __block NSMutableArray *links = [NSMutableArray array];</div>
<div class="line"><a name="l00638"></a><span class="lineno"> 638</span>  [attributedString enumerateAttribute:NIAttributedLabelLinkAttributeName</div>
<div class="line"><a name="l00639"></a><span class="lineno"> 639</span>  inRange:NSMakeRange(0, attributedString.length)</div>
<div class="line"><a name="l00640"></a><span class="lineno"> 640</span>  options:0</div>
<div class="line"><a name="l00641"></a><span class="lineno"> 641</span>  usingBlock:^(id value, NSRange range, BOOL *stop) {</div>
<div class="line"><a name="l00642"></a><span class="lineno"> 642</span>  if (value != nil) {</div>
<div class="line"><a name="l00643"></a><span class="lineno"> 643</span>  [links addObject:value];</div>
<div class="line"><a name="l00644"></a><span class="lineno"> 644</span>  }</div>
<div class="line"><a name="l00645"></a><span class="lineno"> 645</span>  }];</div>
<div class="line"><a name="l00646"></a><span class="lineno"> 646</span>  <span class="keyword">self</span>.explicitLinkLocations = links;</div>
<div class="line"><a name="l00647"></a><span class="lineno"> 647</span> }</div>
<div class="line"><a name="l00648"></a><span class="lineno"> 648</span> </div>
<div class="line"><a name="l00649"></a><span class="lineno"> 649</span> - (CGFloat)_verticalOffsetForBounds:(CGRect)bounds {</div>
<div class="line"><a name="l00650"></a><span class="lineno"> 650</span>  CGFloat verticalOffset = 0;</div>
<div class="line"><a name="l00651"></a><span class="lineno"> 651</span>  <span class="keywordflow">if</span> (NIVerticalTextAlignmentTop != <span class="keyword">self</span>.<a class="code" href="NIAttributedLabel.html#verticalTextAlignment">verticalTextAlignment</a>) {</div>
<div class="line"><a name="l00652"></a><span class="lineno"> 652</span>  <span class="comment">// When the text is attached to the top we can easily just start drawing and leave the</span></div>
<div class="line"><a name="l00653"></a><span class="lineno"> 653</span>  <span class="comment">// remainder. This is the most performant case.</span></div>
<div class="line"><a name="l00654"></a><span class="lineno"> 654</span>  <span class="comment">// With other alignment modes we must calculate the size of the text first.</span></div>
<div class="line"><a name="l00655"></a><span class="lineno"> 655</span>  CGSize textSize = [<span class="keyword">self</span> sizeThatFits:CGSizeMake(bounds.size.width, CGFLOAT_MAX)];</div>
<div class="line"><a name="l00656"></a><span class="lineno"> 656</span> </div>
<div class="line"><a name="l00657"></a><span class="lineno"> 657</span>  <span class="keywordflow">if</span> (NIVerticalTextAlignmentMiddle == <span class="keyword">self</span>.<a class="code" href="NIAttributedLabel.html#verticalTextAlignment">verticalTextAlignment</a>) {</div>
<div class="line"><a name="l00658"></a><span class="lineno"> 658</span>  verticalOffset = floorf((bounds.size.height - textSize.height) / 2.f);</div>
<div class="line"><a name="l00659"></a><span class="lineno"> 659</span> </div>
<div class="line"><a name="l00660"></a><span class="lineno"> 660</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (NIVerticalTextAlignmentBottom == <span class="keyword">self</span>.<a class="code" href="NIAttributedLabel.html#verticalTextAlignment">verticalTextAlignment</a>) {</div>
<div class="line"><a name="l00661"></a><span class="lineno"> 661</span>  verticalOffset = bounds.size.height - textSize.height;</div>
<div class="line"><a name="l00662"></a><span class="lineno"> 662</span>  }</div>
<div class="line"><a name="l00663"></a><span class="lineno"> 663</span>  }</div>
<div class="line"><a name="l00664"></a><span class="lineno"> 664</span>  <span class="keywordflow">return</span> verticalOffset;</div>
<div class="line"><a name="l00665"></a><span class="lineno"> 665</span> }</div>
<div class="line"><a name="l00666"></a><span class="lineno"> 666</span> </div>
<div class="line"><a name="l00667"></a><span class="lineno"> 667</span> - (CGAffineTransform)_transformForCoreText {</div>
<div class="line"><a name="l00668"></a><span class="lineno"> 668</span>  <span class="comment">// CoreText context coordinates are the opposite to UIKit so we flip the bounds</span></div>
<div class="line"><a name="l00669"></a><span class="lineno"> 669</span>  <span class="keywordflow">return</span> CGAffineTransformScale(CGAffineTransformMakeTranslation(0, <span class="keyword">self</span>.bounds.size.height), 1.f, -1.f);</div>
<div class="line"><a name="l00670"></a><span class="lineno"> 670</span> }</div>
<div class="line"><a name="l00671"></a><span class="lineno"> 671</span> </div>
<div class="line"><a name="l00672"></a><span class="lineno"> 672</span> - (NSTextCheckingResult *)linkAtPoint:(CGPoint)point {</div>
<div class="line"><a name="l00673"></a><span class="lineno"> 673</span>  <span class="keywordflow">if</span> (!CGRectContainsPoint(CGRectInset(<span class="keyword">self</span>.bounds, 0, -kVMargin), point)) {</div>
<div class="line"><a name="l00674"></a><span class="lineno"> 674</span>  <span class="keywordflow">return</span> nil;</div>
<div class="line"><a name="l00675"></a><span class="lineno"> 675</span>  }</div>
<div class="line"><a name="l00676"></a><span class="lineno"> 676</span> </div>
<div class="line"><a name="l00677"></a><span class="lineno"> 677</span>  CFArrayRef lines = CTFrameGetLines(<span class="keyword">self</span>.textFrame);</div>
<div class="line"><a name="l00678"></a><span class="lineno"> 678</span>  <span class="keywordflow">if</span> (!lines) <span class="keywordflow">return</span> nil;</div>
<div class="line"><a name="l00679"></a><span class="lineno"> 679</span>  CFIndex count = CFArrayGetCount(lines);</div>
<div class="line"><a name="l00680"></a><span class="lineno"> 680</span> </div>
<div class="line"><a name="l00681"></a><span class="lineno"> 681</span>  CGPoint origins[count];</div>
<div class="line"><a name="l00682"></a><span class="lineno"> 682</span>  CTFrameGetLineOrigins(<span class="keyword">self</span>.textFrame, CFRangeMake(0,0), origins);</div>
<div class="line"><a name="l00683"></a><span class="lineno"> 683</span> </div>
<div class="line"><a name="l00684"></a><span class="lineno"> 684</span>  CGAffineTransform transform = [<span class="keyword">self</span> _transformForCoreText];</div>
<div class="line"><a name="l00685"></a><span class="lineno"> 685</span>  CGFloat verticalOffset = [<span class="keyword">self</span> _verticalOffsetForBounds:self.bounds];</div>
<div class="line"><a name="l00686"></a><span class="lineno"> 686</span> </div>
<div class="line"><a name="l00687"></a><span class="lineno"> 687</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < count; i++) {</div>
<div class="line"><a name="l00688"></a><span class="lineno"> 688</span>  CGPoint linePoint = origins[i];</div>
<div class="line"><a name="l00689"></a><span class="lineno"> 689</span> </div>
<div class="line"><a name="l00690"></a><span class="lineno"> 690</span>  CTLineRef line = CFArrayGetValueAtIndex(lines, i);</div>
<div class="line"><a name="l00691"></a><span class="lineno"> 691</span>  CGRect flippedRect = [<span class="keyword">self</span> getLineBounds:line point:linePoint];</div>
<div class="line"><a name="l00692"></a><span class="lineno"> 692</span>  CGRect rect = CGRectApplyAffineTransform(flippedRect, transform);</div>
<div class="line"><a name="l00693"></a><span class="lineno"> 693</span> </div>
<div class="line"><a name="l00694"></a><span class="lineno"> 694</span>  rect = CGRectInset(rect, 0, -kVMargin);</div>
<div class="line"><a name="l00695"></a><span class="lineno"> 695</span>  rect = CGRectOffset(rect, 0, verticalOffset);</div>
<div class="line"><a name="l00696"></a><span class="lineno"> 696</span> </div>
<div class="line"><a name="l00697"></a><span class="lineno"> 697</span>  <span class="keywordflow">if</span> (CGRectContainsPoint(rect, point)) {</div>
<div class="line"><a name="l00698"></a><span class="lineno"> 698</span>  CGPoint relativePoint = CGPointMake(point.x-CGRectGetMinX(rect),</div>
<div class="line"><a name="l00699"></a><span class="lineno"> 699</span>  point.y-CGRectGetMinY(rect));</div>
<div class="line"><a name="l00700"></a><span class="lineno"> 700</span>  CFIndex idx = CTLineGetStringIndexForPosition(line, relativePoint);</div>
<div class="line"><a name="l00701"></a><span class="lineno"> 701</span> </div>
<div class="line"><a name="l00702"></a><span class="lineno"> 702</span>  NSUInteger offset = 0;</div>
<div class="line"><a name="l00703"></a><span class="lineno"> 703</span>  <span class="keywordflow">for</span> (NIAttributedLabelImage *labelImage in <span class="keyword">self</span>.images) {</div>
<div class="line"><a name="l00704"></a><span class="lineno"> 704</span>  <span class="keywordflow">if</span> (labelImage.index < idx) {</div>
<div class="line"><a name="l00705"></a><span class="lineno"> 705</span>  offset++;</div>
<div class="line"><a name="l00706"></a><span class="lineno"> 706</span>  }</div>
<div class="line"><a name="l00707"></a><span class="lineno"> 707</span>  }</div>
<div class="line"><a name="l00708"></a><span class="lineno"> 708</span> </div>
<div class="line"><a name="l00709"></a><span class="lineno"> 709</span>  NSTextCheckingResult* foundLink = [<span class="keyword">self</span> linkAtIndex:idx - offset];</div>
<div class="line"><a name="l00710"></a><span class="lineno"> 710</span>  <span class="keywordflow">if</span> (foundLink) {</div>
<div class="line"><a name="l00711"></a><span class="lineno"> 711</span>  <span class="keywordflow">return</span> foundLink;</div>
<div class="line"><a name="l00712"></a><span class="lineno"> 712</span>  }</div>
<div class="line"><a name="l00713"></a><span class="lineno"> 713</span>  }</div>
<div class="line"><a name="l00714"></a><span class="lineno"> 714</span>  }</div>
<div class="line"><a name="l00715"></a><span class="lineno"> 715</span>  <span class="keywordflow">return</span> nil;</div>
<div class="line"><a name="l00716"></a><span class="lineno"> 716</span> }</div>
<div class="line"><a name="l00717"></a><span class="lineno"> 717</span> </div>
<div class="line"><a name="l00718"></a><span class="lineno"> 718</span> - (CGRect)_rectForRange:(NSRange)range inLine:(CTLineRef)line lineOrigin:(CGPoint)lineOrigin {</div>
<div class="line"><a name="l00719"></a><span class="lineno"> 719</span>  CGRect rectForRange = CGRectZero;</div>
<div class="line"><a name="l00720"></a><span class="lineno"> 720</span>  CFArrayRef runs = CTLineGetGlyphRuns(line);</div>
<div class="line"><a name="l00721"></a><span class="lineno"> 721</span>  CFIndex runCount = CFArrayGetCount(runs);</div>
<div class="line"><a name="l00722"></a><span class="lineno"> 722</span> </div>
<div class="line"><a name="l00723"></a><span class="lineno"> 723</span>  <span class="comment">// Iterate through each of the "runs" (i.e. a chunk of text) and find the runs that</span></div>
<div class="line"><a name="l00724"></a><span class="lineno"> 724</span>  <span class="comment">// intersect with the range.</span></div>
<div class="line"><a name="l00725"></a><span class="lineno"> 725</span>  <span class="keywordflow">for</span> (CFIndex k = 0; k < runCount; k++) {</div>
<div class="line"><a name="l00726"></a><span class="lineno"> 726</span>  CTRunRef run = CFArrayGetValueAtIndex(runs, k);</div>
<div class="line"><a name="l00727"></a><span class="lineno"> 727</span> </div>
<div class="line"><a name="l00728"></a><span class="lineno"> 728</span>  CFRange stringRunRange = CTRunGetStringRange(run);</div>
<div class="line"><a name="l00729"></a><span class="lineno"> 729</span>  NSRange lineRunRange = NSMakeRange(stringRunRange.location, stringRunRange.length);</div>
<div class="line"><a name="l00730"></a><span class="lineno"> 730</span>  NSRange intersectedRunRange = NSIntersectionRange(lineRunRange, range);</div>
<div class="line"><a name="l00731"></a><span class="lineno"> 731</span> </div>
<div class="line"><a name="l00732"></a><span class="lineno"> 732</span>  <span class="keywordflow">if</span> (intersectedRunRange.length == 0) {</div>
<div class="line"><a name="l00733"></a><span class="lineno"> 733</span>  <span class="comment">// This run doesn't intersect the range, so skip it.</span></div>
<div class="line"><a name="l00734"></a><span class="lineno"> 734</span>  <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00735"></a><span class="lineno"> 735</span>  }</div>
<div class="line"><a name="l00736"></a><span class="lineno"> 736</span> </div>
<div class="line"><a name="l00737"></a><span class="lineno"> 737</span>  CGFloat ascent = 0.0f;</div>
<div class="line"><a name="l00738"></a><span class="lineno"> 738</span>  CGFloat descent = 0.0f;</div>
<div class="line"><a name="l00739"></a><span class="lineno"> 739</span>  CGFloat leading = 0.0f;</div>
<div class="line"><a name="l00740"></a><span class="lineno"> 740</span> </div>
<div class="line"><a name="l00741"></a><span class="lineno"> 741</span>  <span class="comment">// Use of 'leading' doesn't properly highlight Japanese-character link.</span></div>
<div class="line"><a name="l00742"></a><span class="lineno"> 742</span>  CGFloat width = (CGFloat)CTRunGetTypographicBounds(run,</div>
<div class="line"><a name="l00743"></a><span class="lineno"> 743</span>  CFRangeMake(0, 0),</div>
<div class="line"><a name="l00744"></a><span class="lineno"> 744</span>  &ascent,</div>
<div class="line"><a name="l00745"></a><span class="lineno"> 745</span>  &descent,</div>
<div class="line"><a name="l00746"></a><span class="lineno"> 746</span>  NULL); <span class="comment">//&leading);</span></div>
<div class="line"><a name="l00747"></a><span class="lineno"> 747</span>  CGFloat height = ascent + descent;</div>
<div class="line"><a name="l00748"></a><span class="lineno"> 748</span> </div>
<div class="line"><a name="l00749"></a><span class="lineno"> 749</span>  CGFloat xOffset = CTLineGetOffsetForStringIndex(line, CTRunGetStringRange(run).location, nil);</div>
<div class="line"><a name="l00750"></a><span class="lineno"> 750</span> </div>
<div class="line"><a name="l00751"></a><span class="lineno"> 751</span>  CGRect linkRect = CGRectMake(lineOrigin.x + xOffset - leading, lineOrigin.y - descent, width + leading, height);</div>
<div class="line"><a name="l00752"></a><span class="lineno"> 752</span> </div>
<div class="line"><a name="l00753"></a><span class="lineno"> 753</span>  linkRect.origin.y = <a class="code" href="CGFloat-Methods.html#gNICGFloatRound">NICGFloatRound</a>(linkRect.origin.y);</div>
<div class="line"><a name="l00754"></a><span class="lineno"> 754</span>  linkRect.origin.x = <a class="code" href="CGFloat-Methods.html#gNICGFloatRound">NICGFloatRound</a>(linkRect.origin.x);</div>
<div class="line"><a name="l00755"></a><span class="lineno"> 755</span>  linkRect.size.width = <a class="code" href="CGFloat-Methods.html#gNICGFloatRound">NICGFloatRound</a>(linkRect.size.width);</div>
<div class="line"><a name="l00756"></a><span class="lineno"> 756</span>  linkRect.size.height = <a class="code" href="CGFloat-Methods.html#gNICGFloatRound">NICGFloatRound</a>(linkRect.size.height);</div>
<div class="line"><a name="l00757"></a><span class="lineno"> 757</span> </div>
<div class="line"><a name="l00758"></a><span class="lineno"> 758</span>  <span class="keywordflow">if</span> (CGRectIsEmpty(rectForRange)) {</div>
<div class="line"><a name="l00759"></a><span class="lineno"> 759</span>  rectForRange = linkRect;</div>
<div class="line"><a name="l00760"></a><span class="lineno"> 760</span> </div>
<div class="line"><a name="l00761"></a><span class="lineno"> 761</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00762"></a><span class="lineno"> 762</span>  rectForRange = CGRectUnion(rectForRange, linkRect);</div>
<div class="line"><a name="l00763"></a><span class="lineno"> 763</span>  }</div>
<div class="line"><a name="l00764"></a><span class="lineno"> 764</span>  }</div>
<div class="line"><a name="l00765"></a><span class="lineno"> 765</span> </div>
<div class="line"><a name="l00766"></a><span class="lineno"> 766</span>  <span class="keywordflow">return</span> rectForRange;</div>
<div class="line"><a name="l00767"></a><span class="lineno"> 767</span> }</div>
<div class="line"><a name="l00768"></a><span class="lineno"> 768</span> </div>
<div class="line"><a name="l00769"></a><span class="lineno"> 769</span> - (BOOL)isPoint:(CGPoint)point nearLink:(NSTextCheckingResult *)link {</div>
<div class="line"><a name="l00770"></a><span class="lineno"> 770</span>  CFArrayRef lines = CTFrameGetLines(<span class="keyword">self</span>.textFrame);</div>
<div class="line"><a name="l00771"></a><span class="lineno"> 771</span>  <span class="keywordflow">if</span> (nil == lines) {</div>
<div class="line"><a name="l00772"></a><span class="lineno"> 772</span>  <span class="keywordflow">return</span> NO;</div>
<div class="line"><a name="l00773"></a><span class="lineno"> 773</span>  }</div>
<div class="line"><a name="l00774"></a><span class="lineno"> 774</span>  CFIndex count = CFArrayGetCount(lines);</div>
<div class="line"><a name="l00775"></a><span class="lineno"> 775</span>  CGPoint lineOrigins[count];</div>
<div class="line"><a name="l00776"></a><span class="lineno"> 776</span>  CTFrameGetLineOrigins(<span class="keyword">self</span>.textFrame, CFRangeMake(0, 0), lineOrigins);</div>
<div class="line"><a name="l00777"></a><span class="lineno"> 777</span> </div>
<div class="line"><a name="l00778"></a><span class="lineno"> 778</span>  CGAffineTransform transform = [<span class="keyword">self</span> _transformForCoreText];</div>
<div class="line"><a name="l00779"></a><span class="lineno"> 779</span>  CGFloat verticalOffset = [<span class="keyword">self</span> _verticalOffsetForBounds:self.bounds];</div>
<div class="line"><a name="l00780"></a><span class="lineno"> 780</span> </div>
<div class="line"><a name="l00781"></a><span class="lineno"> 781</span>  NSRange linkRange = link.range;</div>
<div class="line"><a name="l00782"></a><span class="lineno"> 782</span> </div>
<div class="line"><a name="l00783"></a><span class="lineno"> 783</span>  BOOL isNearLink = NO;</div>
<div class="line"><a name="l00784"></a><span class="lineno"> 784</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < count; i++) {</div>
<div class="line"><a name="l00785"></a><span class="lineno"> 785</span>  CTLineRef line = CFArrayGetValueAtIndex(lines, i);</div>
<div class="line"><a name="l00786"></a><span class="lineno"> 786</span> </div>
<div class="line"><a name="l00787"></a><span class="lineno"> 787</span>  CGRect linkRect = [<span class="keyword">self</span> _rectForRange:linkRange inLine:line lineOrigin:lineOrigins[i]];</div>
<div class="line"><a name="l00788"></a><span class="lineno"> 788</span> </div>
<div class="line"><a name="l00789"></a><span class="lineno"> 789</span>  <span class="keywordflow">if</span> (!CGRectIsEmpty(linkRect)) {</div>
<div class="line"><a name="l00790"></a><span class="lineno"> 790</span>  linkRect = CGRectApplyAffineTransform(linkRect, transform);</div>
<div class="line"><a name="l00791"></a><span class="lineno"> 791</span>  linkRect = CGRectOffset(linkRect, 0, verticalOffset);</div>
<div class="line"><a name="l00792"></a><span class="lineno"> 792</span>  linkRect = CGRectInset(linkRect, -kTouchGutter, -kTouchGutter);</div>
<div class="line"><a name="l00793"></a><span class="lineno"> 793</span>  <span class="keywordflow">if</span> (CGRectContainsPoint(linkRect, point)) {</div>
<div class="line"><a name="l00794"></a><span class="lineno"> 794</span>  isNearLink = YES;</div>
<div class="line"><a name="l00795"></a><span class="lineno"> 795</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00796"></a><span class="lineno"> 796</span>  }</div>
<div class="line"><a name="l00797"></a><span class="lineno"> 797</span>  }</div>
<div class="line"><a name="l00798"></a><span class="lineno"> 798</span>  }</div>
<div class="line"><a name="l00799"></a><span class="lineno"> 799</span> </div>
<div class="line"><a name="l00800"></a><span class="lineno"> 800</span>  <span class="keywordflow">return</span> isNearLink;</div>
<div class="line"><a name="l00801"></a><span class="lineno"> 801</span> }</div>
<div class="line"><a name="l00802"></a><span class="lineno"> 802</span> </div>
<div class="line"><a name="l00803"></a><span class="lineno"> 803</span> - (NSArray *)_rectsForLink:(NSTextCheckingResult *)link {</div>
<div class="line"><a name="l00804"></a><span class="lineno"> 804</span>  CFArrayRef lines = CTFrameGetLines(<span class="keyword">self</span>.textFrame);</div>
<div class="line"><a name="l00805"></a><span class="lineno"> 805</span>  <span class="keywordflow">if</span> (nil == lines) {</div>
<div class="line"><a name="l00806"></a><span class="lineno"> 806</span>  <span class="keywordflow">return</span> nil;</div>
<div class="line"><a name="l00807"></a><span class="lineno"> 807</span>  }</div>
<div class="line"><a name="l00808"></a><span class="lineno"> 808</span>  CFIndex count = CFArrayGetCount(lines);</div>
<div class="line"><a name="l00809"></a><span class="lineno"> 809</span>  CGPoint lineOrigins[count];</div>
<div class="line"><a name="l00810"></a><span class="lineno"> 810</span>  CTFrameGetLineOrigins(<span class="keyword">self</span>.textFrame, CFRangeMake(0, 0), lineOrigins);</div>
<div class="line"><a name="l00811"></a><span class="lineno"> 811</span> </div>
<div class="line"><a name="l00812"></a><span class="lineno"> 812</span>  CGAffineTransform transform = [<span class="keyword">self</span> _transformForCoreText];</div>
<div class="line"><a name="l00813"></a><span class="lineno"> 813</span>  CGFloat verticalOffset = [<span class="keyword">self</span> _verticalOffsetForBounds:self.bounds];</div>
<div class="line"><a name="l00814"></a><span class="lineno"> 814</span> </div>
<div class="line"><a name="l00815"></a><span class="lineno"> 815</span>  NSRange linkRange = link.range;</div>
<div class="line"><a name="l00816"></a><span class="lineno"> 816</span> </div>
<div class="line"><a name="l00817"></a><span class="lineno"> 817</span>  NSMutableArray* rects = [NSMutableArray array];</div>
<div class="line"><a name="l00818"></a><span class="lineno"> 818</span>  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i = 0; i < count; i++) {</div>
<div class="line"><a name="l00819"></a><span class="lineno"> 819</span>  CTLineRef line = CFArrayGetValueAtIndex(lines, i);</div>
<div class="line"><a name="l00820"></a><span class="lineno"> 820</span> </div>
<div class="line"><a name="l00821"></a><span class="lineno"> 821</span>  CGRect linkRect = [<span class="keyword">self</span> _rectForRange:linkRange inLine:line lineOrigin:lineOrigins[i]];</div>
<div class="line"><a name="l00822"></a><span class="lineno"> 822</span> </div>
<div class="line"><a name="l00823"></a><span class="lineno"> 823</span>  <span class="keywordflow">if</span> (!CGRectIsEmpty(linkRect)) {</div>
<div class="line"><a name="l00824"></a><span class="lineno"> 824</span>  linkRect = CGRectApplyAffineTransform(linkRect, transform);</div>
<div class="line"><a name="l00825"></a><span class="lineno"> 825</span>  linkRect = CGRectOffset(linkRect, 0, verticalOffset);</div>
<div class="line"><a name="l00826"></a><span class="lineno"> 826</span>  [rects addObject:[NSValue valueWithCGRect:linkRect]];</div>
<div class="line"><a name="l00827"></a><span class="lineno"> 827</span>  }</div>
<div class="line"><a name="l00828"></a><span class="lineno"> 828</span>  }</div>
<div class="line"><a name="l00829"></a><span class="lineno"> 829</span> </div>
<div class="line"><a name="l00830"></a><span class="lineno"> 830</span>  <span class="keywordflow">return</span> [rects copy];</div>
<div class="line"><a name="l00831"></a><span class="lineno"> 831</span> }</div>
<div class="line"><a name="l00832"></a><span class="lineno"> 832</span> </div>
<div class="line"><a name="l00833"></a><span class="lineno"> 833</span> - (void)setTouchedLink:(NSTextCheckingResult *)touchedLink {</div>
<div class="line"><a name="l00834"></a><span class="lineno"> 834</span>  <span class="keywordflow">if</span> (_touchedLink != touchedLink) {</div>
<div class="line"><a name="l00835"></a><span class="lineno"> 835</span>  _touchedLink = touchedLink;</div>
<div class="line"><a name="l00836"></a><span class="lineno"> 836</span> </div>
<div class="line"><a name="l00837"></a><span class="lineno"> 837</span>  <span class="keywordflow">if</span> (<span class="keyword">self</span>.<a class="code" href="NIAttributedLabel.html#attributesForHighlightedLink">attributesForHighlightedLink</a>.count > 0) {</div>
<div class="line"><a name="l00838"></a><span class="lineno"> 838</span>  [<span class="keyword">self</span> attributedTextDidChange];</div>
<div class="line"><a name="l00839"></a><span class="lineno"> 839</span>  }</div>
<div class="line"><a name="l00840"></a><span class="lineno"> 840</span>  }</div>
<div class="line"><a name="l00841"></a><span class="lineno"> 841</span> }</div>
<div class="line"><a name="l00842"></a><span class="lineno"> 842</span> </div>
<div class="line"><a name="l00843"></a><span class="lineno"> 843</span> - (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event {</div>
<div class="line"><a name="l00844"></a><span class="lineno"> 844</span>  UITouch* touch = [touches anyObject];</div>
<div class="line"><a name="l00845"></a><span class="lineno"> 845</span>  CGPoint point = [touch locationInView:self];</div>
<div class="line"><a name="l00846"></a><span class="lineno"> 846</span> </div>
<div class="line"><a name="l00847"></a><span class="lineno"> 847</span>  <span class="keyword">self</span>.touchedLink = [<span class="keyword">self</span> linkAtPoint:point];</div>
<div class="line"><a name="l00848"></a><span class="lineno"> 848</span>  <span class="keyword">self</span>.touchPoint = point;</div>
<div class="line"><a name="l00849"></a><span class="lineno"> 849</span>  <span class="keyword">self</span>.originalLink = <span class="keyword">self</span>.touchedLink;</div>
<div class="line"><a name="l00850"></a><span class="lineno"> 850</span> </div>
<div class="line"><a name="l00851"></a><span class="lineno"> 851</span>  <span class="keywordflow">if</span> (<span class="keyword">self</span>.originalLink) {</div>
<div class="line"><a name="l00852"></a><span class="lineno"> 852</span>  [<span class="keyword">self</span>.longPressTimer invalidate];</div>
<div class="line"><a name="l00853"></a><span class="lineno"> 853</span>  <span class="keywordflow">if</span> (nil != <span class="keyword">self</span>.touchedLink) {</div>
<div class="line"><a name="l00854"></a><span class="lineno"> 854</span>  <span class="keyword">self</span>.longPressTimer = [NSTimer scheduledTimerWithTimeInterval:kLongPressTimeInterval target:self selector:@selector(_longPressTimerDidFire:) userInfo:nil repeats:NO];</div>
<div class="line"><a name="l00855"></a><span class="lineno"> 855</span>  }</div>
<div class="line"><a name="l00856"></a><span class="lineno"> 856</span> </div>
<div class="line"><a name="l00857"></a><span class="lineno"> 857</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00858"></a><span class="lineno"> 858</span>  [<span class="keyword">super</span> touchesBegan:touches withEvent:event];</div>
<div class="line"><a name="l00859"></a><span class="lineno"> 859</span>  }</div>
<div class="line"><a name="l00860"></a><span class="lineno"> 860</span> </div>
<div class="line"><a name="l00861"></a><span class="lineno"> 861</span>  [<span class="keyword">self</span> setNeedsDisplay];</div>
<div class="line"><a name="l00862"></a><span class="lineno"> 862</span> }</div>
<div class="line"><a name="l00863"></a><span class="lineno"> 863</span> </div>
<div class="line"><a name="l00864"></a><span class="lineno"> 864</span> - (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {</div>
<div class="line"><a name="l00865"></a><span class="lineno"> 865</span>  UITouch* touch = [touches anyObject];</div>
<div class="line"><a name="l00866"></a><span class="lineno"> 866</span>  CGPoint point = [touch locationInView:self];</div>
<div class="line"><a name="l00867"></a><span class="lineno"> 867</span> </div>
<div class="line"><a name="l00868"></a><span class="lineno"> 868</span>  <span class="keywordflow">if</span> (<span class="keyword">self</span>.originalLink) {</div>
<div class="line"><a name="l00869"></a><span class="lineno"> 869</span>  <span class="comment">// If the user moves their finger away from the original link, deselect it.</span></div>
<div class="line"><a name="l00870"></a><span class="lineno"> 870</span>  <span class="comment">// If the user moves their finger back to the original link, reselect it.</span></div>
<div class="line"><a name="l00871"></a><span class="lineno"> 871</span>  <span class="comment">// Don't allow other links to be selected other than the original link.</span></div>
<div class="line"><a name="l00872"></a><span class="lineno"> 872</span> </div>
<div class="line"><a name="l00873"></a><span class="lineno"> 873</span>  <span class="keywordflow">if</span> (nil != <span class="keyword">self</span>.originalLink) {</div>
<div class="line"><a name="l00874"></a><span class="lineno"> 874</span>  NSTextCheckingResult* oldTouchedLink = <span class="keyword">self</span>.touchedLink;</div>
<div class="line"><a name="l00875"></a><span class="lineno"> 875</span> </div>
<div class="line"><a name="l00876"></a><span class="lineno"> 876</span>  <span class="keywordflow">if</span> ([<span class="keyword">self</span> isPoint:point nearLink:<span class="keyword">self</span>.originalLink]) {</div>
<div class="line"><a name="l00877"></a><span class="lineno"> 877</span>  <span class="keyword">self</span>.touchedLink = <span class="keyword">self</span>.originalLink;</div>
<div class="line"><a name="l00878"></a><span class="lineno"> 878</span> </div>
<div class="line"><a name="l00879"></a><span class="lineno"> 879</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00880"></a><span class="lineno"> 880</span>  <span class="keyword">self</span>.touchedLink = nil;</div>
<div class="line"><a name="l00881"></a><span class="lineno"> 881</span>  }</div>
<div class="line"><a name="l00882"></a><span class="lineno"> 882</span> </div>
<div class="line"><a name="l00883"></a><span class="lineno"> 883</span>  <span class="keywordflow">if</span> (oldTouchedLink != <span class="keyword">self</span>.touchedLink) {</div>
<div class="line"><a name="l00884"></a><span class="lineno"> 884</span>  [<span class="keyword">self</span>.longPressTimer invalidate];</div>
<div class="line"><a name="l00885"></a><span class="lineno"> 885</span>  <span class="keyword">self</span>.longPressTimer = nil;</div>
<div class="line"><a name="l00886"></a><span class="lineno"> 886</span>  [<span class="keyword">self</span> setNeedsDisplay];</div>
<div class="line"><a name="l00887"></a><span class="lineno"> 887</span>  }</div>
<div class="line"><a name="l00888"></a><span class="lineno"> 888</span>  }</div>
<div class="line"><a name="l00889"></a><span class="lineno"> 889</span> </div>
<div class="line"><a name="l00890"></a><span class="lineno"> 890</span>  <span class="comment">// If the user moves their finger within the link beyond a certain gutter amount, reset the</span></div>
<div class="line"><a name="l00891"></a><span class="lineno"> 891</span>  <span class="comment">// hold timer. The user must hold their finger still for the long press interval in order for</span></div>
<div class="line"><a name="l00892"></a><span class="lineno"> 892</span>  <span class="comment">// the long press action to fire.</span></div>
<div class="line"><a name="l00893"></a><span class="lineno"> 893</span>  <span class="keywordflow">if</span> (fabsf(<span class="keyword">self</span>.touchPoint.x - point.x) >= kLongPressGutter</div>
<div class="line"><a name="l00894"></a><span class="lineno"> 894</span>  || fabsf(<span class="keyword">self</span>.touchPoint.y - point.y) >= kLongPressGutter) {</div>
<div class="line"><a name="l00895"></a><span class="lineno"> 895</span>  [<span class="keyword">self</span>.longPressTimer invalidate];</div>
<div class="line"><a name="l00896"></a><span class="lineno"> 896</span>  <span class="keyword">self</span>.longPressTimer = nil;</div>
<div class="line"><a name="l00897"></a><span class="lineno"> 897</span>  <span class="keywordflow">if</span> (nil != <span class="keyword">self</span>.touchedLink) {</div>
<div class="line"><a name="l00898"></a><span class="lineno"> 898</span>  <span class="keyword">self</span>.longPressTimer = [NSTimer scheduledTimerWithTimeInterval:kLongPressTimeInterval target:self selector:@selector(_longPressTimerDidFire:) userInfo:nil repeats:NO];</div>
<div class="line"><a name="l00899"></a><span class="lineno"> 899</span>  <span class="keyword">self</span>.touchPoint = point;</div>
<div class="line"><a name="l00900"></a><span class="lineno"> 900</span>  }</div>
<div class="line"><a name="l00901"></a><span class="lineno"> 901</span>  }</div>
<div class="line"><a name="l00902"></a><span class="lineno"> 902</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00903"></a><span class="lineno"> 903</span>  [<span class="keyword">super</span> touchesMoved:touches withEvent:event];</div>
<div class="line"><a name="l00904"></a><span class="lineno"> 904</span>  }</div>
<div class="line"><a name="l00905"></a><span class="lineno"> 905</span> }</div>
<div class="line"><a name="l00906"></a><span class="lineno"> 906</span> </div>
<div class="line"><a name="l00907"></a><span class="lineno"> 907</span> - (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event {</div>
<div class="line"><a name="l00908"></a><span class="lineno"> 908</span>  <span class="keywordflow">if</span> (<span class="keyword">self</span>.originalLink) {</div>
<div class="line"><a name="l00909"></a><span class="lineno"> 909</span>  [<span class="keyword">self</span>.longPressTimer invalidate];</div>
<div class="line"><a name="l00910"></a><span class="lineno"> 910</span>  <span class="keyword">self</span>.longPressTimer = nil;</div>
<div class="line"><a name="l00911"></a><span class="lineno"> 911</span> </div>
<div class="line"><a name="l00912"></a><span class="lineno"> 912</span>  UITouch* touch = [touches anyObject];</div>
<div class="line"><a name="l00913"></a><span class="lineno"> 913</span>  CGPoint point = [touch locationInView:self];</div>
<div class="line"><a name="l00914"></a><span class="lineno"> 914</span> </div>
<div class="line"><a name="l00915"></a><span class="lineno"> 915</span>  <span class="keywordflow">if</span> (nil != <span class="keyword">self</span>.originalLink) {</div>
<div class="line"><a name="l00916"></a><span class="lineno"> 916</span>  <span class="keywordflow">if</span> ([<span class="keyword">self</span> isPoint:point nearLink:<span class="keyword">self</span>.originalLink]</div>
<div class="line"><a name="l00917"></a><span class="lineno"> 917</span>  && [<span class="keyword">self</span>.<a class="code" href="NIAttributedLabel.html#delegate">delegate</a> respondsToSelector:<span class="keyword">@selector</span>(attributedLabel:didSelectTextCheckingResult:atPoint:)]) {</div>
<div class="line"><a name="l00918"></a><span class="lineno"> 918</span>  [<span class="keyword">self</span>.delegate attributedLabel:self didSelectTextCheckingResult:self.originalLink atPoint:point];</div>
<div class="line"><a name="l00919"></a><span class="lineno"> 919</span>  }</div>
<div class="line"><a name="l00920"></a><span class="lineno"> 920</span>  }</div>
<div class="line"><a name="l00921"></a><span class="lineno"> 921</span> </div>
<div class="line"><a name="l00922"></a><span class="lineno"> 922</span>  <span class="keyword">self</span>.touchedLink = nil;</div>
<div class="line"><a name="l00923"></a><span class="lineno"> 923</span>  <span class="keyword">self</span>.originalLink = nil;</div>
<div class="line"><a name="l00924"></a><span class="lineno"> 924</span>  [<span class="keyword">self</span> setNeedsDisplay];</div>
<div class="line"><a name="l00925"></a><span class="lineno"> 925</span> </div>
<div class="line"><a name="l00926"></a><span class="lineno"> 926</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00927"></a><span class="lineno"> 927</span>  [<span class="keyword">super</span> touchesEnded:touches withEvent:event];</div>
<div class="line"><a name="l00928"></a><span class="lineno"> 928</span>  }</div>