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<div class="title">NIUserInterfaceString.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">//</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// Licensed under the Apache License, Version 2.0 (the "License");</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// you may not use this file except in compliance with the License.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment">// You may obtain a copy of the License at</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">//</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment">// http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">//</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">// Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">// distributed under the License is distributed on an "AS IS" BASIS,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment">// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">// See the License for the specific language governing permissions and</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment">// limitations under the License.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">//</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#import "NIUserInterfaceString.h"</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#import "NIDebuggingTools.h"</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#import <objc/runtime.h></span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">static</span> NSMutableDictionary* sStringToViewMap;</div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="keyword">static</span> <span class="keywordtype">char</span> sBaseStringAssocationKey;</div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">static</span> id<NIUserInterfaceStringResolver> sResolver;</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div>
<div class="line"><a name="l00025"></a><span class="lineno"><a class="line" href="NimbusCSS.html#gNIStringsDidChangeNotification"> 25</a></span> NSString* <span class="keyword">const</span> <a class="code" href="NimbusCSS.html#gNIStringsDidChangeNotification">NIStringsDidChangeNotification</a> = <span class="stringliteral">@"NIStringsDidChangeNotification"</span>;</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> NSString* <span class="keyword">const</span> NIStringsDidChangeFilePathKey = <span class="stringliteral">@"NIStringsPathKey"</span>;</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">@interface </span>NIUserInterfaceStringAttachment : NSObject</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">@property</span> (unsafe_unretained,nonatomic) <span class="keywordtype">id</span> element;</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">@property</span> (assign) <span class="keywordtype">SEL</span> setter;</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">@property</span> (assign) UIControlState controlState;</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">@property</span> (assign) BOOL setterIsWithControlState;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> -(void)attach: (NSString*) value;</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> </div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">@interface </span>NIUserInterfaceStringDeallocTracker : NSObject</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> +(void)attachString: (NIUserInterfaceString*) string withInfo: (NIUserInterfaceStringAttachment*) attachment;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">@property</span> (strong, nonatomic) NIUserInterfaceStringAttachment *attachment;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">@property</span> (strong, nonatomic) <a class="code" href="NIUserInterfaceString.html">NIUserInterfaceString</a> *<span class="keywordtype">string</span>;</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="keyword">@interface </span>NIUserInterfaceStringResolverDefault : NSObject <</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> NIUserInterfaceStringResolver</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> ></div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> <span class="comment">// The path of a file that was loaded from Chameleon that should be checked first</span></div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment">// before the built in bundle</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">@property</span> (nonatomic,strong) NSDictionary *overrides;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> <span class="comment">// For dev/debug purposes, if we read "/* SHOW KEYS */" at the front of the file, we'll</span></div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="comment">// just return all keys in the UI</span></div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> <span class="keyword">@property</span> (nonatomic,assign) BOOL returnKeys;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="keyword">@implementation </span><a class="code" href="NIUserInterfaceString.html">NIUserInterfaceString</a></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="NIUserInterfaceString.html#setStringResolver:"> 66</a></span> +(void)setStringResolver:(<span class="keywordtype">id</span><NIUserInterfaceStringResolver>)stringResolver</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>  sResolver = <a class="code" href="NIUserInterfaceString.html#stringResolver">stringResolver</a>;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> }</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> </div>
<div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="NIUserInterfaceString.html#stringResolver"> 71</a></span> +(id<NIUserInterfaceStringResolver>)<a class="code" href="NIUserInterfaceString.html#stringResolver">stringResolver</a></div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> {</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">return</span> sResolver ?: (sResolver = [[NIUserInterfaceStringResolverDefault alloc] init]);</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> }</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> -(NSMutableDictionary*) viewMap</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>  <span class="keyword">static</span> dispatch_once_t onceToken;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  dispatch_once(&onceToken, ^{</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  sStringToViewMap = [[NSMutableDictionary alloc] init];</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>  <span class="keywordflow">return</span> sStringToViewMap;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> }</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> </div>
<div class="line"><a name="l00086"></a><span class="lineno"><a class="line" href="NIUserInterfaceString.html#initWithKey:"> 86</a></span> -(id)initWithKey:(NSString *)key</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">return</span> [<span class="keyword">self</span> <a class="code" href="NIUserInterfaceString.html#initWithKey:defaultValue:">initWithKey</a>:key <a class="code" href="NIUserInterfaceString.html#initWithKey:defaultValue:">defaultValue</a>:nil];</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> }</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> </div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="NIUserInterfaceString.html#initWithKey:defaultValue:"> 91</a></span> -(id)initWithKey:(NSString *)key defaultValue: (NSString*) value</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>  NSString *v =[[<a class="code" href="NIUserInterfaceString.html">NIUserInterfaceString</a> <a class="code" href="NIUserInterfaceString.html#stringResolver">stringResolver</a>] stringForKey:key withDefaultValue:value];</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> (!v) { <span class="keywordflow">return</span> nil; }</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">self</span> = [<span class="keyword">super</span> init];</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">if</span> (<span class="keyword">self</span>) {</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  _string = v;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  _originalKey = key;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  }</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">return</span> <span class="keyword">self</span>;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> }</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="line" href="NIUserInterfaceString.html#attach:"> 105</a></span> -(void)attach:(UIView *)view</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> {</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordflow">if</span> ([view respondsToSelector:<span class="keyword">@selector</span>(setText:)]) {</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="comment">// UILabel</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  [<span class="keyword">self</span> <a class="code" href="NIUserInterfaceString.html#attach:withSelector:">attach</a>: view <a class="code" href="NIUserInterfaceString.html#attach:withSelector:">withSelector</a>:@selector(<a class="code" href="NIUserInterfaceString.html#attach:withSelector:">setText</a>:)];</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ([view respondsToSelector:<span class="keyword">@selector</span>(setTitle:forState:)]) {</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  [<span class="keyword">self</span> attach:view withSelector:@selector(setTitle:forState:) withControlState:UIControlStateNormal hasControlState:YES];</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ([view respondsToSelector:<span class="keyword">@selector</span>(setTitle:)]) {</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  [<span class="keyword">self</span> <a class="code" href="NIUserInterfaceString.html#attach:withSelector:">attach</a>: view <a class="code" href="NIUserInterfaceString.html#attach:withSelector:">withSelector</a>:@selector(<a class="code" href="NIUserInterfaceString.html#attach:withSelector:">setTitle</a>:)];</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  NIDASSERT([view respondsToSelector:<span class="keyword">@selector</span>(setText:)] || [view respondsToSelector:<span class="keyword">@selector</span>(setTitle:)]);</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> </div>
<div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="NIUserInterfaceString.html#attach:withSelector:"> 120</a></span> -(void)attach:(<span class="keywordtype">id</span>)element withSelector:(<span class="keywordtype">SEL</span>)selector</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">self</span> attach:element withSelector:selector withControlState:UIControlStateNormal hasControlState:NO];</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> </div>
<div class="line"><a name="l00126"></a><span class="lineno"><a class="line" href="NIUserInterfaceString.html#attach:withSelector:forControlState:"> 126</a></span> -(void)attach:(UIView *)view withSelector:(<span class="keywordtype">SEL</span>)selector forControlState:(UIControlState)state</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> {</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  [<span class="keyword">self</span> attach:view withSelector:selector withControlState:state hasControlState:YES];</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> }</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> -(void)attach:(<span class="keywordtype">id</span>)element withSelector:(<span class="keywordtype">SEL</span>)selector withControlState: (UIControlState) state hasControlState: (BOOL) hasControlState</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>  NIUserInterfaceStringAttachment *attachment = [[NIUserInterfaceStringAttachment alloc] init];</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  attachment.element = element;</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  attachment.controlState = state;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  attachment.setterIsWithControlState = hasControlState;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  attachment.setter = selector;</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// If we're keeping track of attachments, set all that up. Else just call the selector</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">if</span> ([[<a class="code" href="NIUserInterfaceString.html">NIUserInterfaceString</a> <a class="code" href="NIUserInterfaceString.html#stringResolver">stringResolver</a>] isChangeTrackingEnabled]) {</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  NSMutableDictionary *viewMap = <span class="keyword">self</span>.viewMap;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  @<span class="keyword">synchronized</span> (viewMap) {</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="comment">// Call this first, because if there's an existing association, it will detach it in dealloc</span></div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  [NIUserInterfaceStringDeallocTracker attachString:self withInfo:attachment];</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">id</span> existing = [viewMap objectForKey:_originalKey];</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">if</span> (!existing) {</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="comment">// Simple, no map exists, make one</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  [viewMap setObject:attachment forKey:_originalKey];</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ([existing isKindOfClass: [NIUserInterfaceStringAttachment <span class="keyword">class</span>]]) {</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="comment">// An attachment exists, convert it to a list</span></div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  NSMutableArray *list = [[NSMutableArray alloc] initWithCapacity:2];</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  [list addObject:existing];</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  [list addObject:attachment];</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  [viewMap setObject:list forKey:_originalKey];</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="comment">// NSMutableArray*</span></div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  NSMutableArray *a = (NSMutableArray*) existing;</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  [a addObject: attachment];</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  }</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  }</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  }</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  [attachment attach: _string];</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="l00167"></a><span class="lineno"><a class="line" href="NIUserInterfaceString.html#detach:"> 167</a></span> -(void)detach:(UIView *)view</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> {</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordflow">if</span> ([view respondsToSelector:<span class="keyword">@selector</span>(setText:)]) {</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="comment">// UILabel</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  [<span class="keyword">self</span> detach: view withSelector:@selector(setText:) withControlState:UIControlStateNormal hasControlState:NO];</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ([view respondsToSelector:<span class="keyword">@selector</span>(setTitle:)]) {</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  [<span class="keyword">self</span> detach: view withSelector:@selector(setTitle:) withControlState:UIControlStateNormal hasControlState:NO];</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  NIDASSERT([view respondsToSelector:<span class="keyword">@selector</span>(setText:)] || [view respondsToSelector:<span class="keyword">@selector</span>(setTitle:)]);</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  }</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  </div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> }</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div>
<div class="line"><a name="l00180"></a><span class="lineno"><a class="line" href="NIUserInterfaceString.html#detach:withSelector:"> 180</a></span> -(void)detach:(<span class="keywordtype">id</span>)element withSelector:(<span class="keywordtype">SEL</span>)selector</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> {</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  [<span class="keyword">self</span> detach:element withSelector:selector withControlState:UIControlStateNormal hasControlState:NO];</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> </div>
<div class="line"><a name="l00185"></a><span class="lineno"><a class="line" href="NIUserInterfaceString.html#detach:withSelector:forControlState:"> 185</a></span> -(void)detach:(UIView *)element withSelector:(<span class="keywordtype">SEL</span>)selector forControlState:(UIControlState)state</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>  [<span class="keyword">self</span> detach:element withSelector:selector withControlState:state hasControlState:YES];</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> }</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> -(void)detach:(<span class="keywordtype">id</span>)element withSelector:(<span class="keywordtype">SEL</span>)selector withControlState: (UIControlState) state hasControlState: (BOOL) hasControlState</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> {</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  NSMutableDictionary *viewMap = <span class="keyword">self</span>.viewMap;</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  @<span class="keyword">synchronized</span> (viewMap) {</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  }</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> </div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="keyword">@implementation </span>NIUserInterfaceStringResolverDefault</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> -(id)init</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> {</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keyword">self</span> = [<span class="keyword">super</span> init];</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <span class="keywordflow">if</span> (<span class="keyword">self</span>) {</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(stringsDidChange:) name:NIStringsDidChangeNotification object:nil];</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  }</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  <span class="keywordflow">return</span> <span class="keyword">self</span>;</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> }</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> -(void)dealloc</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>  [[NSNotificationCenter defaultCenter] removeObserver:self];</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> }</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> -(void)stringsDidChange: (NSNotification*) notification</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> {</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  NSString *path = [notification.userInfo objectForKey:NIStringsDidChangeFilePathKey];</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  NSString *content = [[NSString alloc] initWithContentsOfFile:path encoding:NSUTF8StringEncoding error:nil];</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>  <span class="keywordflow">if</span> ([content hasPrefix:<span class="stringliteral">@"/* SHOW KEYS */"</span>]) {</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  <span class="keyword">self</span>.returnKeys = YES;</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="keyword">self</span>.returnKeys = NO;</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>  <span class="keyword">self</span>.overrides = [[NSDictionary alloc] initWithContentsOfFile:path];</div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordflow">if</span> (sStringToViewMap && <span class="keyword">self</span>.overrides.count > 0) {</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  @<span class="keyword">synchronized</span> (sStringToViewMap) {</div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  [sStringToViewMap enumerateKeysAndObjectsUsingBlock:^(NSString* key, id obj, BOOL *stop) {</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  NSString *o = self.returnKeys ? key : [<span class="keyword">self</span>.overrides objectForKey:key];</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  if (o) {</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  if ([obj isKindOfClass:[NIUserInterfaceStringAttachment class]]) {</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  [((NIUserInterfaceStringAttachment*)obj) attach: o];</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  } else {</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  NSArray *attachments = (NSArray*) obj;</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  for (NIUserInterfaceStringAttachment *a in attachments) {</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  [a attach:o];</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>  }</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  }</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> }</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> -(NSString *)stringForKey:(NSString *)key withDefaultValue:(NSString *)value</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>  <span class="keywordflow">if</span> (<span class="keyword">self</span>.returnKeys) {</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  <span class="keywordflow">return</span> key; <span class="comment">// TODO should we maybe return </span></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>  <span class="keywordflow">if</span> (<span class="keyword">self</span>.overrides) {</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  NSString *overridden = [<span class="keyword">self</span>.overrides objectForKey:key];</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">if</span> (overridden) {</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">return</span> overridden;</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>  }</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">return</span> NSLocalizedStringWithDefaultValue(key, nil, [NSBundle mainBundle], value, nil);</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> }</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span> </div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> -(BOOL)isChangeTrackingEnabled</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> {</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="preprocessor">#ifdef DEBUG</span></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="preprocessor"></span> <span class="keywordflow">return</span> YES;</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="preprocessor"></span> <span class="keywordflow">return</span> NO;</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="preprocessor"></span>}</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span> </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="keyword">@implementation </span>NIUserInterfaceStringAttachment</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> -(void)attach: (NSString*) value</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>  <span class="keywordflow">if</span> (<span class="keyword">self</span>.setterIsWithControlState) {</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  NSInvocation *inv = [NSInvocation invocationWithMethodSignature:[_element methodSignatureForSelector:_setter]];</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  [inv setSelector:_setter];</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  [inv setTarget:_element];</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  [inv setArgument:&value atIndex:2]; <span class="comment">//this is the string to set (0 and 1 are self and message respectively)</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  [inv setArgument:&_controlState atIndex:3];</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  [inv invoke];</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="preprocessor">#pragma clang diagnostic push</span></div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> <span class="preprocessor"></span><span class="preprocessor">#pragma clang diagnostic ignored "-Warc-performSelector-leaks"</span></div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> <span class="preprocessor"></span> [_element performSelector:_setter withObject:value];</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span> <span class="preprocessor">#pragma clang diagnostic pop</span></div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> <span class="preprocessor"></span> }</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="keyword">@end</span></div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> </div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="keyword">@implementation </span>NIUserInterfaceStringDeallocTracker</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> +(void)attachString:(<a class="code" href="NIUserInterfaceString.html">NIUserInterfaceString</a> *)string withInfo:(NIUserInterfaceStringAttachment *)attachment</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span> {</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  NIUserInterfaceStringDeallocTracker *tracker = [[NIUserInterfaceStringDeallocTracker alloc] init];</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  tracker.attachment = attachment;</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  tracker.string = string;</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordtype">char</span>* key = &sBaseStringAssocationKey;</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">if</span> (attachment.setterIsWithControlState) {</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  key += attachment.controlState;</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>  objc_setAssociatedObject(attachment.element, key, tracker, OBJC_ASSOCIATION_RETAIN_NONATOMIC);</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> </div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span> -(void)dealloc</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>.string detach:self.attachment.element withSelector:self.attachment.setter withControlState:self.attachment.controlState hasControlState:self.attachment.setterIsWithControlState];</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> <span class="keyword">@end</span></div>
<div class="ttc" id="NIUserInterfaceString_html_attach:withSelector:"><div class="ttname"><a href="NIUserInterfaceString.html#attach:withSelector:">-[NIUserInterfaceString attach:withSelector:]</a></div><div class="ttdeci">void attach:withSelector:(id element,[withSelector] SEL selector)</div><div class="ttdoc">Attach a string to an element via a selector. </div><div class="ttdef"><b>Definition:</b> <a href="NIUserInterfaceString_8m_source.html#l00120">NIUserInterfaceString.m:120</a></div></div>
<div class="ttc" id="NimbusCSS_html_gNIStringsDidChangeNotification"><div class="ttname"><a href="NimbusCSS.html#gNIStringsDidChangeNotification">NIStringsDidChangeNotification</a></div><div class="ttdeci">NSString *const NIStringsDidChangeNotification</div><div class="ttdoc">The notification key for when a strings file has changed. </div><div class="ttdef"><b>Definition:</b> <a href="NIUserInterfaceString_8m_source.html#l00025">NIUserInterfaceString.m:25</a></div></div>
<div class="ttc" id="NIUserInterfaceString_html"><div class="ttname"><a href="NIUserInterfaceString.html">NIUserInterfaceString</a></div><div class="ttdoc">A very thin derivative of NSString that will track what user interface elements it has been assigned ...</div><div class="ttdef"><b>Definition:</b> <a href="NIUserInterfaceString_8h_source.html#l00064">NIUserInterfaceString.h:64</a></div></div>
<div class="ttc" id="NIUserInterfaceString_html_initWithKey:defaultValue:"><div class="ttname"><a href="NIUserInterfaceString.html#initWithKey:defaultValue:">-[NIUserInterfaceString initWithKey:defaultValue:]</a></div><div class="ttdeci">id initWithKey:defaultValue:(NSString *key,[defaultValue] NSString *value)</div><div class="ttdoc">Create a string with the given key using the resolver and a default value if not found. </div><div class="ttdef"><b>Definition:</b> <a href="NIUserInterfaceString_8m_source.html#l00091">NIUserInterfaceString.m:91</a></div></div>
<div class="ttc" id="NIUserInterfaceString_html_stringResolver"><div class="ttname"><a href="NIUserInterfaceString.html#stringResolver">+[NIUserInterfaceString stringResolver]</a></div><div class="ttdeci">id< NIUserInterfaceStringResolver > stringResolver()</div><div class="ttdoc">The global resolver for strings by key. </div><div class="ttdef"><b>Definition:</b> <a href="NIUserInterfaceString_8m_source.html#l00071">NIUserInterfaceString.m:71</a></div></div>
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