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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 class="title">NICollectionViewCellFactory.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 "NICollectionViewCellFactory.h"</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#import "NimbusCore.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="preprocessor">#if !defined(__has_feature) || !__has_feature(objc_arc)</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor"></span><span class="preprocessor">#error "Nimbus requires ARC support."</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="keyword">@interface </span><a class="code" href="NICollectionViewCellFactory.html">NICollectionViewCellFactory</a>()</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="keyword">@property</span> (nonatomic, copy) NSMutableDictionary* objectToCellMap;</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">@property</span> (nonatomic, copy) NSMutableSet* registeredObjectClasses;</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> </div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="keyword">@implementation </span><a class="code" href="NICollectionViewCellFactory.html">NICollectionViewCellFactory</a></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </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> </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> - (id)init {</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">if</span> ((<span class="keyword">self</span> = [super init])) {</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  _objectToCellMap = [[NSMutableDictionary alloc] init];</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  _registeredObjectClasses = [[NSMutableSet alloc] init];</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  }</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">return</span> <span class="keyword">self</span>;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> }</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> + (UICollectionViewCell *)cellWithClass:(Class)collectionViewCellClass</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  collectionView:(UICollectionView *)collectionView</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  indexPath:(NSIndexPath *)indexPath</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  object:(<span class="keywordtype">id</span>)object {</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  UICollectionViewCell* cell = nil;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  NSString* identifier = NSStringFromClass(collectionViewCellClass);</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordflow">if</span> ([collectionViewCellClass respondsToSelector:<span class="keyword">@selector</span>(shouldAppendObjectClassToReuseIdentifier)]</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  && [collectionViewCellClass shouldAppendObjectClassToReuseIdentifier]) {</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  identifier = [identifier stringByAppendingFormat:@".%@", NSStringFromClass([object class])];</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> </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  [collectionView registerClass:collectionViewCellClass forCellWithReuseIdentifier:identifier];</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>  cell = [collectionView dequeueReusableCellWithReuseIdentifier:identifier forIndexPath:indexPath];</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// Allow the cell to configure itself with the object's information.</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <span class="keywordflow">if</span> ([cell respondsToSelector:<span class="keyword">@selector</span>(shouldUpdateCellWithObject:)]) {</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  [(id<<a class="code" href="NICollectionViewCell-Protocol.html">NICollectionViewCell</a>>)<a class="code" href="NICollectionViewCell-Protocol.html">cell</a> shouldUpdateCellWithObject:object];</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</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">return</span> cell;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> }</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> + (UICollectionViewCell *)cellWithNib:(UINib *)collectionViewCellNib</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  collectionView:(UICollectionView *)collectionView</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  indexPath:(NSIndexPath *)indexPath</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  object:(<span class="keywordtype">id</span>)object {</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  UICollectionViewCell* cell = nil;</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>  NSString* identifier = NSStringFromClass([<span class="keywordtype">object</span> <span class="keyword">class</span>]);</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  [collectionView registerNib:collectionViewCellNib forCellWithReuseIdentifier:identifier];</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  cell = [collectionView dequeueReusableCellWithReuseIdentifier:identifier forIndexPath:indexPath];</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="comment">// Allow the cell to configure itself with the object's information.</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">if</span> ([cell respondsToSelector:<span class="keyword">@selector</span>(shouldUpdateCellWithObject:)]) {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  [(id<<a class="code" href="NICollectionViewCell-Protocol.html">NICollectionViewCell</a>>)<a class="code" href="NICollectionViewCell-Protocol.html">cell</a> shouldUpdateCellWithObject:object];</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</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>  <span class="keywordflow">return</span> cell;</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> </div>
<div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="NICollectionViewCellFactory.html#collectionViewModel:cellForCollectionView:atIndexPath:withObject:"> 87</a></span> + (UICollectionViewCell *)collectionViewModel:(<a class="code" href="NICollectionViewModel.html">NICollectionViewModel</a> *)collectionViewModel</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  cellForCollectionView:(UICollectionView *)collectionView</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  atIndexPath:(NSIndexPath *)indexPath</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  withObject:(<span class="keywordtype">id</span>)object {</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  UICollectionViewCell* cell = nil;</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="comment">// Only NICollectionViewCellObject-conformant objects may pass.</span></div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> ([<span class="keywordtype">object</span> respondsToSelector:<span class="keyword">@selector</span>(collectionViewCellClass)]) {</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  Class collectionViewCellClass = [object collectionViewCellClass];</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  cell = [<span class="keyword">self</span> cellWithClass:collectionViewCellClass collectionView:collectionView indexPath:indexPath object:object];</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>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ([<span class="keywordtype">object</span> respondsToSelector:<span class="keyword">@selector</span>(collectionViewCellNib)]) {</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  UINib* nib = [object collectionViewCellNib];</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  cell = [<span class="keyword">self</span> cellWithNib:nib collectionView:collectionView indexPath:indexPath object:object];</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</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>  <span class="comment">// If this assertion fires then your app is about to crash. You need to either add an explicit</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="comment">// binding in a NICollectionViewCellFactory object or implement either</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="comment">// NICollectionViewCellObject or NICollectionViewNibCellObject on this object and return a cell</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">// class.</span></div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  NIDASSERT(nil != cell);</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="keywordflow">return</span> cell;</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> </div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span> - (Class)collectionViewCellClassFromObject:(<span class="keywordtype">id</span>)object {</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">if</span> (nil == <span class="keywordtype">object</span>) {</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">return</span> nil;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  Class objectClass = [object class];</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  Class collectionViewCellClass = [<span class="keyword">self</span>.objectToCellMap objectForKey:objectClass];</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  BOOL hasExplicitMapping = (nil != collectionViewCellClass && collectionViewCellClass != [NSNull class]);</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span> </div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">if</span> (!hasExplicitMapping && [<span class="keywordtype">object</span> respondsToSelector:<span class="keyword">@selector</span>(collectionViewCellClass)]) {</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  collectionViewCellClass = [object collectionViewCellClass];</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="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">if</span> (nil == collectionViewCellClass) {</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  collectionViewCellClass = [<a class="code" href="NIActions.html">NIActions</a> <a class="code" href="Actions.html#gobjectFromKeyClass:map:">objectFromKeyClass</a>:objectClass <a class="code" href="Actions.html#gobjectFromKeyClass:map:">map</a>:self.objectToCellMap];</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> </div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">return</span> collectionViewCellClass;</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> </div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> - (UICollectionViewCell *)collectionViewModel:(<a class="code" href="NICollectionViewModel.html">NICollectionViewModel</a> *)collectionViewModel</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  cellForCollectionView:(UICollectionView *)collectionView</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  atIndexPath:(NSIndexPath *)indexPath</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  withObject:(<span class="keywordtype">id</span>)object {</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  UICollectionViewCell* cell = nil;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  Class collectionViewCellClass = [<span class="keyword">self</span> collectionViewCellClassFromObject:object];</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="keywordflow">if</span> (nil != collectionViewCellClass) {</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  cell = [[<span class="keyword">self</span> class] cellWithClass:collectionViewCellClass collectionView:collectionView indexPath:indexPath object:object];</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="keywordflow">else</span> <span class="keywordflow">if</span> ([<span class="keywordtype">object</span> respondsToSelector:<span class="keyword">@selector</span>(collectionViewCellNib)]) {</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  UINib* nib = [object collectionViewCellNib];</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  cell = [[<span class="keyword">self</span> class] cellWithNib:nib collectionView:collectionView indexPath:indexPath object:object];</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> </div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="comment">// If this assertion fires then your app is about to crash. You need to either add an explicit</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">// binding in a NICollectionViewCellFactory object or implement the NICollectionViewCellObject</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="comment">// protocol on this object and return a cell class.</span></div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  NIDASSERT(nil != cell);</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="keywordflow">return</span> cell;</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> </div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="NICollectionViewCellFactory.html#mapObjectClass:toCellClass:"> 156</a></span> - (void)mapObjectClass:(Class)objectClass toCellClass:(Class)collectionViewCellClass {</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  [<span class="keyword">self</span>.objectToCellMap setObject:collectionViewCellClass forKey:(id<NSCopying>)objectClass];</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> }</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div>
<div class="line"><a name="l00160"></a><span class="lineno"><a class="line" href="NICollectionViewCellFactory.html#collectionViewCellClassForItemAtIndexPath:model:"> 160</a></span> - (Class)collectionViewCellClassForItemAtIndexPath:(NSIndexPath *)indexPath model:(<a class="code" href="NICollectionViewModel.html">NICollectionViewModel</a> *)model {</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordtype">id</span> <span class="keywordtype">object</span> = [model <a class="code" href="NICollectionViewModel.html#objectAtIndexPath:">objectAtIndexPath</a>:indexPath];</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">return</span> [<span class="keyword">self</span> collectionViewCellClassFromObject:object];</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> }</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> + (Class)collectionViewCellClassForItemAtIndexPath:(NSIndexPath *)indexPath model:(<a class="code" href="NICollectionViewModel.html">NICollectionViewModel</a> *)model {</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordtype">id</span> <span class="keywordtype">object</span> = [model <a class="code" href="NICollectionViewModel.html#objectAtIndexPath:">objectAtIndexPath</a>:indexPath];</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  Class collectionViewCellClass = nil;</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">if</span> ([<span class="keywordtype">object</span> respondsToSelector:<span class="keyword">@selector</span>(collectionViewCellClass)]) {</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  collectionViewCellClass = [object collectionViewCellClass];</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  }</div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <span class="keywordflow">return</span> collectionViewCellClass;</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> </div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="keyword">@end</span></div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </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> <span class="keyword">@interface </span><a class="code" href="NICollectionViewCellObject.html">NICollectionViewCellObject</a>()</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="keyword">@property</span> (nonatomic, assign) Class collectionViewCellClass;</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="keyword">@property</span> (nonatomic, strong) <span class="keywordtype">id</span> <a class="code" href="NICollectionViewCellObject.html#userInfo">userInfo</a>;</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="keyword">@end</span></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> </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="keyword">@implementation </span><a class="code" href="NICollectionViewCellObject.html">NICollectionViewCellObject</a></div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </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> - (id)initWithCellClass:(Class)collectionViewCellClass userInfo:(<span class="keywordtype">id</span>)userInfo {</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">if</span> ((<span class="keyword">self</span> = [super init])) {</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  _collectionViewCellClass = <a class="code" href="NICollectionViewCellObject-Protocol.html#collectionViewCellClass">collectionViewCellClass</a>;</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  _userInfo = <a class="code" href="NICollectionViewCellObject.html#userInfo">userInfo</a>;</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>  <span class="keywordflow">return</span> <span class="keyword">self</span>;</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> </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> - (id)initWithCellClass:(Class)collectionViewCellClass {</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">return</span> [<span class="keyword">self</span> initWithCellClass:collectionViewCellClass userInfo:nil];</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> </div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span> + (id)objectWithCellClass:(Class)collectionViewCellClass userInfo:(<span class="keywordtype">id</span>)userInfo {</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">return</span> [[<span class="keyword">self</span> alloc] initWithCellClass:collectionViewCellClass userInfo:userInfo];</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span> }</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)objectWithCellClass:(Class)collectionViewCellClass {</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">return</span> [[<span class="keyword">self</span> alloc] initWithCellClass:collectionViewCellClass userInfo:nil];</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span> }</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> <span class="keyword">@end</span></div>
<div class="ttc" id="NICollectionViewCellFactory_html"><div class="ttname"><a href="NICollectionViewCellFactory.html">NICollectionViewCellFactory</a></div><div class="ttdoc">A simple factory for creating collection view cells from objects. </div><div class="ttdef"><b>Definition:</b> <a href="NICollectionViewCellFactory_8h_source.html#l00043">NICollectionViewCellFactory.h:43</a></div></div>
<div class="ttc" id="NICollectionViewModel_html_objectAtIndexPath:"><div class="ttname"><a href="NICollectionViewModel.html#objectAtIndexPath:">-[NICollectionViewModel objectAtIndexPath:]</a></div><div class="ttdeci">id objectAtIndexPath:(NSIndexPath *indexPath)</div><div class="ttdoc">Returns the object at the given index path. </div><div class="ttdef"><b>Definition:</b> <a href="NICollectionViewModel_8m_source.html#l00178">NICollectionViewModel.m:178</a></div></div>
<div class="ttc" id="NIActions_html"><div class="ttname"><a href="NIActions.html">NIActions</a></div><div class="ttdoc">The NIActions class provides a generic interface for attaching actions to objects. </div><div class="ttdef"><b>Definition:</b> <a href="NIActions_8h_source.html#l00082">NIActions.h:82</a></div></div>
<div class="ttc" id="NICollectionViewCell-Protocol_html"><div class="ttname"><a href="NICollectionViewCell-Protocol.html">NICollectionViewCell-p</a></div><div class="ttdoc">The protocol for a cell created in the NICollectionViewCellFactory. </div><div class="ttdef"><b>Definition:</b> <a href="NICollectionViewCellFactory_8h_source.html#l00146">NICollectionViewCellFactory.h:146</a></div></div>
<div class="ttc" id="NICollectionViewModel_html"><div class="ttname"><a href="NICollectionViewModel.html">NICollectionViewModel</a></div><div class="ttdoc">A non-mutable collection view model that complies to the UICollectionViewDataSource protocol...</div><div class="ttdef"><b>Definition:</b> <a href="NICollectionViewModel_8h_source.html#l00044">NICollectionViewModel.h:44</a></div></div>
<div class="ttc" id="NICollectionViewCellObject_html_userInfo"><div class="ttname"><a href="NICollectionViewCellObject.html#userInfo">NICollectionViewCellObject::userInfo</a></div><div class="ttdeci">id userInfo</div><div class="ttdoc">An object that can be used to populate information in the cell. </div><div class="ttdef"><b>Definition:</b> <a href="NICollectionViewCellFactory_8h_source.html#l00192">NICollectionViewCellFactory.h:192</a></div></div>
<div class="ttc" id="Actions_html_gobjectFromKeyClass:map:"><div class="ttname"><a href="Actions.html#gobjectFromKeyClass:map:">+[NIActions objectFromKeyClass:map:]</a></div><div class="ttdeci">id objectFromKeyClass:map:(Class keyClass,[map] NSMutableDictionary *map)</div><div class="ttdoc">Returns a mapped object from the given key class. </div><div class="ttdef"><b>Definition:</b> <a href="NIActions_8m_source.html#l00173">NIActions.m:173</a></div></div>
<div class="ttc" id="NICollectionViewCellObject_html"><div class="ttname"><a href="NICollectionViewCellObject.html">NICollectionViewCellObject</a></div><div class="ttdoc">A light-weight implementation of the NICollectionViewCellObject protocol. </div><div class="ttdef"><b>Definition:</b> <a href="NICollectionViewCellFactory_8h_source.html#l00183">NICollectionViewCellFactory.h:183</a></div></div>
<div class="ttc" id="NICollectionViewCellObject-Protocol_html_collectionViewCellClass"><div class="ttname"><a href="NICollectionViewCellObject-Protocol.html#collectionViewCellClass">-[NICollectionViewCellObject-p collectionViewCellClass]</a></div><div class="ttdeci">Class collectionViewCellClass()</div><div class="ttdoc">The class of cell to be created when this object is passed to the cell factory. </div></div>
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