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Rhys Weatherley
2015-03-12 19:03:15 +10:00
parent 083448f195
commit c6206e4216
493 changed files with 35310 additions and 3018 deletions
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Form_8cpp_source.html
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@@ -3,6 +3,7 @@
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.6"/>
<title>ArduinoLibs: Form.cpp Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
@@ -29,7 +30,7 @@
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.1.2 -->
<!-- Generated by Doxygen 1.8.6 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
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@@ -112,7 +113,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &quot;Form.h&quot;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &quot;Field.h&quot;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="classForm.html#ad30836b22edde707a52d94090b716996"> 47</a></span>&#160;<a class="code" href="classForm.html#ad30836b22edde707a52d94090b716996" title="Constructs a new form and associates it with lcd.">Form::Form</a>(LiquidCrystal &amp;lcd)</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classForm.html#ad30836b22edde707a52d94090b716996"> 47</a></span>&#160;<a class="code" href="classForm.html#ad30836b22edde707a52d94090b716996">Form::Form</a>(LiquidCrystal &amp;lcd)</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; : _lcd(&amp;lcd)</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; , first(0)</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; , last(0)</div>
@@ -120,10 +121,10 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;{</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;}</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;</div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="code" href="classForm.html#a9cda7cce41e81bfaca51e922d4f9b98f"> 58</a></span>&#160;<a class="code" href="classForm.html#a9cda7cce41e81bfaca51e922d4f9b98f" title="Detaches all remaining fields and destroys this form.">Form::~Form</a>()</div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="classForm.html#a9cda7cce41e81bfaca51e922d4f9b98f"> 58</a></span>&#160;<a class="code" href="classForm.html#a9cda7cce41e81bfaca51e922d4f9b98f">Form::~Form</a>()</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;{</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *field = first;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *next;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <a class="code" href="classField.html">Field</a> *field = first;</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <a class="code" href="classField.html">Field</a> *next;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; <span class="keywordflow">while</span> (field != 0) {</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; next = field-&gt;next;</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; field-&gt;_form = 0;</div>
@@ -133,50 +134,50 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; }</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;}</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160;</div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="code" href="classForm.html#a89bd3850e87caa2ca7b2e946f923d0ee"> 99</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="classForm.html#a89bd3850e87caa2ca7b2e946f923d0ee" title="Dispatches event to the currently active field using Field::dispatch().">Form::dispatch</a>(<span class="keywordtype">int</span> event)</div>
<div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="classForm.html#a89bd3850e87caa2ca7b2e946f923d0ee"> 99</a></span>&#160;<span class="keywordtype">int</span> <a class="code" href="classForm.html#a89bd3850e87caa2ca7b2e946f923d0ee">Form::dispatch</a>(<span class="keywordtype">int</span> event)</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;{</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="keywordflow">if</span> (current) {</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keywordtype">int</span> exitval = current-&gt;<a class="code" href="classField.html#a061bd1ed4d8b079df86465df8facd3b3" title="Dispatches event via this field.">dispatch</a>(event);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <span class="keywordtype">int</span> exitval = current-&gt;<a class="code" href="classField.html#a061bd1ed4d8b079df86465df8facd3b3">dispatch</a>(event);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keywordflow">if</span> (exitval &gt;= 0)</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; <span class="keywordflow">return</span> exitval;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; }</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="keywordflow">if</span> (event == LCD_BUTTON_LEFT)</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <a class="code" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90" title="Changes to the previous field in the &quot;tab order&quot;.">prevField</a>();</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <a class="code" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90">prevField</a>();</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (event == LCD_BUTTON_RIGHT)</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <a class="code" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1" title="Changes to the next field in the &quot;tab order&quot;.">nextField</a>();</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <a class="code" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1">nextField</a>();</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160;}</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160;</div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="code" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1"> 118</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1" title="Changes to the next field in the &quot;tab order&quot;.">Form::nextField</a>()</div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1"> 118</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1">Form::nextField</a>()</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160;{</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *field = current;</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <a class="code" href="classField.html">Field</a> *field = current;</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <span class="keywordflow">if</span> (!field)</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; field = first;</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keywordflow">if</span> (field &amp;&amp; field-&gt;next)</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; field = field-&gt;next;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; field = first;</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(field);</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5">setCurrentField</a>(field);</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160;}</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160;</div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="code" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90"> 135</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90" title="Changes to the previous field in the &quot;tab order&quot;.">Form::prevField</a>()</div>
<div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90"> 135</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90">Form::prevField</a>()</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160;{</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *field = current;</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <a class="code" href="classField.html">Field</a> *field = current;</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <span class="keywordflow">if</span> (!field)</div>
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keywordflow">if</span> (field &amp;&amp; field-&gt;prev)</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; field = field-&gt;prev;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; field = last;</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(field);</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5">setCurrentField</a>(field);</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;}</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;</div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="code" href="classForm.html#aba75b59f68b31dd77dbbac9ab5c3124b"> 152</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#aba75b59f68b31dd77dbbac9ab5c3124b" title="Changes to default field (i.e., the first field).">Form::defaultField</a>()</div>
<div class="line"><a name="l00152"></a><span class="lineno"><a class="line" href="classForm.html#aba75b59f68b31dd77dbbac9ab5c3124b"> 152</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#aba75b59f68b31dd77dbbac9ab5c3124b">Form::defaultField</a>()</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160;{</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(first);</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5">setCurrentField</a>(first);</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;}</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;</div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="code" href="classForm.html#a5cb056ace428e75e321610555bfecac7"> 165</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#a5cb056ace428e75e321610555bfecac7" title="Adds field to this form.">Form::addField</a>(<a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *field)</div>
<div class="line"><a name="l00165"></a><span class="lineno"><a class="line" href="classForm.html#a5cb056ace428e75e321610555bfecac7"> 165</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#a5cb056ace428e75e321610555bfecac7">Form::addField</a>(<a class="code" href="classField.html">Field</a> *field)</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;{</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <span class="keywordflow">if</span> (field-&gt;_form)</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="keywordflow">return</span>; <span class="comment">// Already added to a form.</span></div>
@@ -190,17 +191,17 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160; last = field;</div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160;}</div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160;</div>
<div class="line"><a name="l00187"></a><span class="lineno"><a class="code" href="classForm.html#a7abd717029f9b19ee7318470072cd697"> 187</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#a7abd717029f9b19ee7318470072cd697" title="Removes field from this form.">Form::removeField</a>(<a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *field)</div>
<div class="line"><a name="l00187"></a><span class="lineno"><a class="line" href="classForm.html#a7abd717029f9b19ee7318470072cd697"> 187</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#a7abd717029f9b19ee7318470072cd697">Form::removeField</a>(<a class="code" href="classField.html">Field</a> *field)</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160;{</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160; <span class="keywordflow">if</span> (field-&gt;_form != <span class="keyword">this</span>)</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="keywordflow">return</span>; <span class="comment">// Not a member of this form.</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160; <span class="keywordflow">if</span> (current == field) {</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160; <span class="keywordflow">if</span> (field-&gt;next)</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(field-&gt;next);</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5">setCurrentField</a>(field-&gt;next);</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (field-&gt;prev)</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(field-&gt;prev);</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5">setCurrentField</a>(field-&gt;prev);</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <span class="keywordflow">else</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(0);</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5">setCurrentField</a>(0);</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; }</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <span class="keywordflow">if</span> (field-&gt;next)</div>
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@@ -215,14 +216,14 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
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<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;}</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160;</div>
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<div class="line"><a name="l00230"></a><span class="lineno"><a class="line" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5"> 230</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5">Form::setCurrentField</a>(<a class="code" href="classField.html">Field</a> *field)</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160;{</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <span class="keywordflow">if</span> (field &amp;&amp; field-&gt;_form != <span class="keyword">this</span>)</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; <span class="keywordflow">return</span>; <span class="comment">// Wrong form.</span></div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; <span class="keywordflow">if</span> (visible) {</div>
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; current-&gt;<a class="code" href="classField.html#ad6805c75ee1e62f8cd8bd550c4530c07" title="Exits the field due to form navigation.">exitField</a>();</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; current-&gt;<a class="code" href="classField.html#ad6805c75ee1e62f8cd8bd550c4530c07">exitField</a>();</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keywordflow">if</span> (field-&gt;next == current)</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; reverse = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!field-&gt;next &amp;&amp; current == first)</div>
@@ -231,13 +232,13 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; current = field;</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; _lcd-&gt;clear();</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; <span class="keywordflow">if</span> (current)</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; current-&gt;<a class="code" href="classField.html#aa032bbeacb405c56546cb56fbbee94f5" title="Enters the field due to form navigation.">enterField</a>(reverse);</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160; current-&gt;<a class="code" href="classField.html#aa032bbeacb405c56546cb56fbbee94f5">enterField</a>(reverse);</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; current = field;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; }</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160;}</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160;</div>
<div class="line"><a name="l00274"></a><span class="lineno"><a class="code" href="classForm.html#a9e8d718ab55a8034c22c606ccfa90d65"> 274</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#a9e8d718ab55a8034c22c606ccfa90d65" title="Shows the form, or does nothing if the form is already on-screen.">Form::show</a>()</div>
<div class="line"><a name="l00274"></a><span class="lineno"><a class="line" href="classForm.html#a9e8d718ab55a8034c22c606ccfa90d65"> 274</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#a9e8d718ab55a8034c22c606ccfa90d65">Form::show</a>()</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160;{</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keywordflow">if</span> (!visible) {</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <span class="keywordflow">if</span> (!current)</div>
@@ -245,26 +246,41 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160; visible = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160; _lcd-&gt;clear();</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; <span class="keywordflow">if</span> (current)</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; current-&gt;<a class="code" href="classField.html#aa032bbeacb405c56546cb56fbbee94f5" title="Enters the field due to form navigation.">enterField</a>(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; current-&gt;<a class="code" href="classField.html#aa032bbeacb405c56546cb56fbbee94f5">enterField</a>(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; }</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160;}</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160;</div>
<div class="line"><a name="l00293"></a><span class="lineno"><a class="code" href="classForm.html#a88b9146a3f68e837c5e831203096f9e9"> 293</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#a88b9146a3f68e837c5e831203096f9e9" title="Hides the form, or does nothing if the form is not on-screen.">Form::hide</a>()</div>
<div class="line"><a name="l00293"></a><span class="lineno"><a class="line" href="classForm.html#a88b9146a3f68e837c5e831203096f9e9"> 293</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="classForm.html#a88b9146a3f68e837c5e831203096f9e9">Form::hide</a>()</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160;{</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; <span class="keywordflow">if</span> (visible) {</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160; <span class="keywordflow">if</span> (current)</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; current-&gt;<a class="code" href="classField.html#ad6805c75ee1e62f8cd8bd550c4530c07" title="Exits the field due to form navigation.">exitField</a>();</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; current-&gt;<a class="code" href="classField.html#ad6805c75ee1e62f8cd8bd550c4530c07">exitField</a>();</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160; visible = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; _lcd-&gt;clear();</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160; }</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160;}</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160;</div>
<div class="ttc" id="classForm_html_ad30836b22edde707a52d94090b716996"><div class="ttname"><a href="classForm.html#ad30836b22edde707a52d94090b716996">Form::Form</a></div><div class="ttdeci">Form(LiquidCrystal &amp;lcd)</div><div class="ttdoc">Constructs a new form and associates it with lcd. </div><div class="ttdef"><b>Definition:</b> <a href="Form_8cpp_source.html#l00047">Form.cpp:47</a></div></div>
<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>
<div class="ttc" id="classForm_html_a89bd3850e87caa2ca7b2e946f923d0ee"><div class="ttname"><a href="classForm.html#a89bd3850e87caa2ca7b2e946f923d0ee">Form::dispatch</a></div><div class="ttdeci">int dispatch(int event)</div><div class="ttdoc">Dispatches event to the currently active field using Field::dispatch(). </div><div class="ttdef"><b>Definition:</b> <a href="Form_8cpp_source.html#l00099">Form.cpp:99</a></div></div>
<div class="ttc" id="classForm_html_a788a186ea4a7ebd75283a948ca45f4d1"><div class="ttname"><a href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1">Form::nextField</a></div><div class="ttdeci">void nextField()</div><div class="ttdoc">Changes to the next field in the &quot;tab order&quot;. </div><div class="ttdef"><b>Definition:</b> <a href="Form_8cpp_source.html#l00118">Form.cpp:118</a></div></div>
<div class="ttc" id="classField_html_aa032bbeacb405c56546cb56fbbee94f5"><div class="ttname"><a href="classField.html#aa032bbeacb405c56546cb56fbbee94f5">Field::enterField</a></div><div class="ttdeci">virtual void enterField(bool reverse)</div><div class="ttdoc">Enters the field due to form navigation. </div><div class="ttdef"><b>Definition:</b> <a href="Field_8cpp_source.html#l00116">Field.cpp:116</a></div></div>
<div class="ttc" id="classField_html_a061bd1ed4d8b079df86465df8facd3b3"><div class="ttname"><a href="classField.html#a061bd1ed4d8b079df86465df8facd3b3">Field::dispatch</a></div><div class="ttdeci">virtual int dispatch(int event)</div><div class="ttdoc">Dispatches event via this field. </div><div class="ttdef"><b>Definition:</b> <a href="Field_8cpp_source.html#l00096">Field.cpp:96</a></div></div>
<div class="ttc" id="classForm_html_a5cb056ace428e75e321610555bfecac7"><div class="ttname"><a href="classForm.html#a5cb056ace428e75e321610555bfecac7">Form::addField</a></div><div class="ttdeci">void addField(Field *field)</div><div class="ttdoc">Adds field to this form. </div><div class="ttdef"><b>Definition:</b> <a href="Form_8cpp_source.html#l00165">Form.cpp:165</a></div></div>
<div class="ttc" id="classForm_html_a88b9146a3f68e837c5e831203096f9e9"><div class="ttname"><a href="classForm.html#a88b9146a3f68e837c5e831203096f9e9">Form::hide</a></div><div class="ttdeci">void hide()</div><div class="ttdoc">Hides the form, or does nothing if the form is not on-screen. </div><div class="ttdef"><b>Definition:</b> <a href="Form_8cpp_source.html#l00293">Form.cpp:293</a></div></div>
<div class="ttc" id="classField_html_ad6805c75ee1e62f8cd8bd550c4530c07"><div class="ttname"><a href="classField.html#ad6805c75ee1e62f8cd8bd550c4530c07">Field::exitField</a></div><div class="ttdeci">virtual void exitField()</div><div class="ttdoc">Exits the field due to form navigation. </div><div class="ttdef"><b>Definition:</b> <a href="Field_8cpp_source.html#l00129">Field.cpp:129</a></div></div>
<div class="ttc" id="classForm_html_a7abd717029f9b19ee7318470072cd697"><div class="ttname"><a href="classForm.html#a7abd717029f9b19ee7318470072cd697">Form::removeField</a></div><div class="ttdeci">void removeField(Field *field)</div><div class="ttdoc">Removes field from this form. </div><div class="ttdef"><b>Definition:</b> <a href="Form_8cpp_source.html#l00187">Form.cpp:187</a></div></div>
<div class="ttc" id="classForm_html_ae6004fedfa07191ffd47d7b12370b4e5"><div class="ttname"><a href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5">Form::setCurrentField</a></div><div class="ttdeci">void setCurrentField(Field *field)</div><div class="ttdoc">Sets the current field that is displayed on-screen. </div><div class="ttdef"><b>Definition:</b> <a href="Form_8cpp_source.html#l00230">Form.cpp:230</a></div></div>
<div class="ttc" id="classForm_html_a9cda7cce41e81bfaca51e922d4f9b98f"><div class="ttname"><a href="classForm.html#a9cda7cce41e81bfaca51e922d4f9b98f">Form::~Form</a></div><div class="ttdeci">~Form()</div><div class="ttdoc">Detaches all remaining fields and destroys this form. </div><div class="ttdef"><b>Definition:</b> <a href="Form_8cpp_source.html#l00058">Form.cpp:58</a></div></div>
<div class="ttc" id="classForm_html_a9e8d718ab55a8034c22c606ccfa90d65"><div class="ttname"><a href="classForm.html#a9e8d718ab55a8034c22c606ccfa90d65">Form::show</a></div><div class="ttdeci">void show()</div><div class="ttdoc">Shows the form, or does nothing if the form is already on-screen. </div><div class="ttdef"><b>Definition:</b> <a href="Form_8cpp_source.html#l00274">Form.cpp:274</a></div></div>
<div class="ttc" id="classForm_html_aba75b59f68b31dd77dbbac9ab5c3124b"><div class="ttname"><a href="classForm.html#aba75b59f68b31dd77dbbac9ab5c3124b">Form::defaultField</a></div><div class="ttdeci">void defaultField()</div><div class="ttdoc">Changes to default field (i.e., the first field). </div><div class="ttdef"><b>Definition:</b> <a href="Form_8cpp_source.html#l00152">Form.cpp:152</a></div></div>
<div class="ttc" id="classForm_html_acb080fe4f4631e9060e6efab8eaa0a90"><div class="ttname"><a href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90">Form::prevField</a></div><div class="ttdeci">void prevField()</div><div class="ttdoc">Changes to the previous field in the &quot;tab order&quot;. </div><div class="ttdef"><b>Definition:</b> <a href="Form_8cpp_source.html#l00135">Form.cpp:135</a></div></div>
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