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<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Friends</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(10)"><span class="SelectionMark"> </span>Pages</a></div>
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<li class="navelem"><a class="el" href="dir_bc0718b08fb2015b8e59c47b2805f60c.html">libraries</a></li><li class="navelem"><a class="el" href="dir_48f64e79f12bd77ba047e9e436ec978c.html">LCD</a></li> </ul>
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<div class="title">ListField.h</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (C) 2012 Southern Storm Software, Pty Ltd.</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * copy of this software and associated documentation files (the "Software"),</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * to deal in the Software without restriction, including without limitation</span></div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * the rights to use, copy, modify, merge, publish, distribute, sublicense,</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * and/or sell copies of the Software, and to permit persons to whom the</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * Software is furnished to do so, subject to the following conditions:</span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * The above copyright notice and this permission notice shall be included</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * in all copies or substantial portions of the Software.</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> *</span></div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span></div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span></div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span></div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING</span></div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER</span></div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * DEALINGS IN THE SOFTWARE.</span></div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> */</span></div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifndef ListField_h</span></div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor"></span><span class="preprocessor">#define ListField_h</span></div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "Field.h"</span></div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <avr/pgmspace.h></span></div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="keyword">typedef</span> PGM_P ListItem;</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="keyword">typedef</span> <span class="keyword">const</span> PROGMEM ListItem *ListItems;</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div>
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<div class="line"><a name="l00032"></a><span class="lineno"><a class="line" href="classListField.html"> 32</a></span> <span class="keyword">class </span><a class="code" href="classListField.html">ListField</a> : <span class="keyword">public</span> <a class="code" href="classField.html">Field</a> {</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  <span class="keyword">explicit</span> <a class="code" href="classListField.html#a118501da7edb0b0bc6b493734975b4e9">ListField</a>(<span class="keyword">const</span> String &<a class="code" href="classField.html#aaa861ef917130c989a955bc75c683afe">label</a>);</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <a class="code" href="classListField.html#a118501da7edb0b0bc6b493734975b4e9">ListField</a>(<a class="code" href="classForm.html">Form</a> &<a class="code" href="classField.html#a27427319be1cc92db3128637d8884ee5">form</a>, <span class="keyword">const</span> String &label, ListItems <a class="code" href="classListField.html#a4dbbdeebd386551eb8f245b42b45ccf0">items</a>, <span class="keywordtype">int</span> <a class="code" href="classListField.html#aab8477757cd89bacd242c85bac2dccb1">value</a> = 0);</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  <span class="keywordtype">int</span> <a class="code" href="classListField.html#a5d752bd561cde735b175bcdfda55832a">dispatch</a>(<span class="keywordtype">int</span> event);</div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordtype">void</span> <a class="code" href="classListField.html#a191b79b460e45cf48e04b04eface2888">enterField</a>(<span class="keywordtype">bool</span> reverse);</div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
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<div class="line"><a name="l00041"></a><span class="lineno"><a class="line" href="classListField.html#a4dbbdeebd386551eb8f245b42b45ccf0"> 41</a></span>  ListItems <a class="code" href="classListField.html#a4dbbdeebd386551eb8f245b42b45ccf0">items</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _items; }</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keywordtype">void</span> <a class="code" href="classListField.html#ae6709bce9355451b651893691456704e">setItems</a>(ListItems items);</div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div>
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<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="classListField.html#aab8477757cd89bacd242c85bac2dccb1"> 44</a></span>  <span class="keywordtype">int</span> <a class="code" href="classListField.html#aab8477757cd89bacd242c85bac2dccb1">value</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _value; }</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">void</span> <a class="code" href="classListField.html#a266193631e897fb0b46e1270b1d0eb24">setValue</a>(<span class="keywordtype">int</span> <a class="code" href="classListField.html#aab8477757cd89bacd242c85bac2dccb1">value</a>);</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  ListItems _items;</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keywordtype">int</span> _itemCount;</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordtype">int</span> _value;</div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  <span class="keywordtype">int</span> _printLen;</div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> </div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordtype">void</span> printValue();</div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> };</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="preprocessor">#endif</span></div>
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<div class="ttc" id="classListField_html_a118501da7edb0b0bc6b493734975b4e9"><div class="ttname"><a href="classListField.html#a118501da7edb0b0bc6b493734975b4e9">ListField::ListField</a></div><div class="ttdeci">ListField(const String &label)</div><div class="ttdoc">Constructs a new list field with a specific label. </div><div class="ttdef"><b>Definition:</b> <a href="ListField_8cpp_source.html#l00064">ListField.cpp:64</a></div></div>
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<div class="ttc" id="classField_html"><div class="ttname"><a href="classField.html">Field</a></div><div class="ttdoc">Manages a single data input/output field within a Form. </div><div class="ttdef"><b>Definition:</b> <a href="Field_8h_source.html#l00028">Field.h:28</a></div></div>
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<div class="ttc" id="classListField_html_aab8477757cd89bacd242c85bac2dccb1"><div class="ttname"><a href="classListField.html#aab8477757cd89bacd242c85bac2dccb1">ListField::value</a></div><div class="ttdeci">int value() const </div><div class="ttdoc">Returns the value of this list; i.e. the index within items() of the selected item. </div><div class="ttdef"><b>Definition:</b> <a href="ListField_8h_source.html#l00044">ListField.h:44</a></div></div>
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<div class="ttc" id="classForm_html"><div class="ttname"><a href="classForm.html">Form</a></div><div class="ttdoc">Manager for a form containing data input/output fields. </div><div class="ttdef"><b>Definition:</b> <a href="Form_8h_source.html#l00032">Form.h:32</a></div></div>
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<div class="ttc" id="classField_html_a27427319be1cc92db3128637d8884ee5"><div class="ttname"><a href="classField.html#a27427319be1cc92db3128637d8884ee5">Field::form</a></div><div class="ttdeci">Form * form() const </div><div class="ttdoc">Returns the Form that owns this field; null if not associated with a Form. </div><div class="ttdef"><b>Definition:</b> <a href="Field_8h_source.html#l00034">Field.h:34</a></div></div>
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<div class="ttc" id="classListField_html_ae6709bce9355451b651893691456704e"><div class="ttname"><a href="classListField.html#ae6709bce9355451b651893691456704e">ListField::setItems</a></div><div class="ttdeci">void setItems(ListItems items)</div><div class="ttdoc">Sets the array of items for this list. </div><div class="ttdef"><b>Definition:</b> <a href="ListField_8cpp_source.html#l00141">ListField.cpp:141</a></div></div>
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<div class="ttc" id="classField_html_aaa861ef917130c989a955bc75c683afe"><div class="ttname"><a href="classField.html#aaa861ef917130c989a955bc75c683afe">Field::label</a></div><div class="ttdeci">const String & label() const </div><div class="ttdoc">Returns the label to display in the first line of this field. </div><div class="ttdef"><b>Definition:</b> <a href="Field_8h_source.html#l00041">Field.h:41</a></div></div>
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<div class="ttc" id="classListField_html_a4dbbdeebd386551eb8f245b42b45ccf0"><div class="ttname"><a href="classListField.html#a4dbbdeebd386551eb8f245b42b45ccf0">ListField::items</a></div><div class="ttdeci">ListItems items() const </div><div class="ttdoc">Returns the array of items in this list. </div><div class="ttdef"><b>Definition:</b> <a href="ListField_8h_source.html#l00041">ListField.h:41</a></div></div>
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<div class="ttc" id="classListField_html_a191b79b460e45cf48e04b04eface2888"><div class="ttname"><a href="classListField.html#a191b79b460e45cf48e04b04eface2888">ListField::enterField</a></div><div class="ttdeci">void enterField(bool reverse)</div><div class="ttdoc">Enters the field due to form navigation. </div><div class="ttdef"><b>Definition:</b> <a href="ListField_8cpp_source.html#l00105">ListField.cpp:105</a></div></div>
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<div class="ttc" id="classListField_html_a266193631e897fb0b46e1270b1d0eb24"><div class="ttname"><a href="classListField.html#a266193631e897fb0b46e1270b1d0eb24">ListField::setValue</a></div><div class="ttdeci">void setValue(int value)</div><div class="ttdoc">Sets the value of this list; i.e. the index within items() of the selected item. </div><div class="ttdef"><b>Definition:</b> <a href="ListField_8cpp_source.html#l00178">ListField.cpp:178</a></div></div>
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<div class="ttc" id="classListField_html"><div class="ttname"><a href="classListField.html">ListField</a></div><div class="ttdoc">Field that manages selection from a static list of items. </div><div class="ttdef"><b>Definition:</b> <a href="ListField_8h_source.html#l00032">ListField.h:32</a></div></div>
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<div class="ttc" id="classListField_html_a5d752bd561cde735b175bcdfda55832a"><div class="ttname"><a href="classListField.html#a5d752bd561cde735b175bcdfda55832a">ListField::dispatch</a></div><div class="ttdeci">int dispatch(int event)</div><div class="ttdoc">Dispatches event via this field. </div><div class="ttdef"><b>Definition:</b> <a href="ListField_8cpp_source.html#l00087">ListField.cpp:87</a></div></div>
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