mirror of
https://github.com/taigrr/arduinolibs
synced 2025-01-18 04:33:12 -08:00
Update docs
This commit is contained in:
Rhys Weatherley
@@ -2,29 +2,37 @@
|
||||
<html xmlns="http://www.w3.org/1999/xhtml">
|
||||
<head>
|
||||
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
||||
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
||||
<title>ArduinoLibs: Form.cpp Source File</title>
|
||||
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
||||
<script type="text/javascript" src="jquery.js"></script>
|
||||
<script type="text/javascript" src="dynsections.js"></script>
|
||||
<link href="search/search.css" rel="stylesheet" type="text/css"/>
|
||||
<script type="text/javascript" src="search/search.js"></script>
|
||||
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
|
||||
<script type="text/javascript">
|
||||
$(document).ready(function() { searchBox.OnSelectItem(0); });
|
||||
</script>
|
||||
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
||||
</head>
|
||||
<body onload='searchBox.OnSelectItem(0);'>
|
||||
<!-- Generated by Doxygen 1.7.4 -->
|
||||
<script type="text/javascript"><!--
|
||||
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
||||
--></script>
|
||||
<div id="top">
|
||||
<body>
|
||||
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
||||
<div id="titlearea">
|
||||
<table cellspacing="0" cellpadding="0">
|
||||
<tbody>
|
||||
<tr style="height: 56px;">
|
||||
<td style="padding-left: 0.5em;">
|
||||
<div id="projectname">ArduinoLibs</div>
|
||||
<div id="projectname">ArduinoLibs
|
||||
</div>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<!-- end header part -->
|
||||
<!-- Generated by Doxygen 1.8.1.2 -->
|
||||
<script type="text/javascript">
|
||||
var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
||||
</script>
|
||||
<div id="navrow1" class="tabs">
|
||||
<ul class="tablist">
|
||||
<li><a href="index.html"><span>Main Page</span></a></li>
|
||||
@@ -32,7 +40,7 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
||||
<li><a href="modules.html"><span>Modules</span></a></li>
|
||||
<li><a href="annotated.html"><span>Classes</span></a></li>
|
||||
<li class="current"><a href="files.html"><span>Files</span></a></li>
|
||||
<li id="searchli">
|
||||
<li>
|
||||
<div id="MSearchBox" class="MSearchBoxInactive">
|
||||
<span class="left">
|
||||
<img id="MSearchSelect" src="search/mag_sel.png"
|
||||
@@ -55,191 +63,12 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
||||
<li><a href="files.html"><span>File List</span></a></li>
|
||||
</ul>
|
||||
</div>
|
||||
<div class="header">
|
||||
<div class="headertitle">
|
||||
<div class="title">Form.cpp</div> </div>
|
||||
</div>
|
||||
<div class="contents">
|
||||
<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
|
||||
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2012 Southern Storm Software, Pty Ltd.</span>
|
||||
<a name="l00003"></a>00003 <span class="comment"> *</span>
|
||||
<a name="l00004"></a>00004 <span class="comment"> * Permission is hereby granted, free of charge, to any person obtaining a</span>
|
||||
<a name="l00005"></a>00005 <span class="comment"> * copy of this software and associated documentation files (the "Software"),</span>
|
||||
<a name="l00006"></a>00006 <span class="comment"> * to deal in the Software without restriction, including without limitation</span>
|
||||
<a name="l00007"></a>00007 <span class="comment"> * the rights to use, copy, modify, merge, publish, distribute, sublicense,</span>
|
||||
<a name="l00008"></a>00008 <span class="comment"> * and/or sell copies of the Software, and to permit persons to whom the</span>
|
||||
<a name="l00009"></a>00009 <span class="comment"> * Software is furnished to do so, subject to the following conditions:</span>
|
||||
<a name="l00010"></a>00010 <span class="comment"> *</span>
|
||||
<a name="l00011"></a>00011 <span class="comment"> * The above copyright notice and this permission notice shall be included</span>
|
||||
<a name="l00012"></a>00012 <span class="comment"> * in all copies or substantial portions of the Software.</span>
|
||||
<a name="l00013"></a>00013 <span class="comment"> *</span>
|
||||
<a name="l00014"></a>00014 <span class="comment"> * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS</span>
|
||||
<a name="l00015"></a>00015 <span class="comment"> * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,</span>
|
||||
<a name="l00016"></a>00016 <span class="comment"> * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE</span>
|
||||
<a name="l00017"></a>00017 <span class="comment"> * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER</span>
|
||||
<a name="l00018"></a>00018 <span class="comment"> * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING</span>
|
||||
<a name="l00019"></a>00019 <span class="comment"> * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER</span>
|
||||
<a name="l00020"></a>00020 <span class="comment"> * DEALINGS IN THE SOFTWARE.</span>
|
||||
<a name="l00021"></a>00021 <span class="comment"> */</span>
|
||||
<a name="l00022"></a>00022
|
||||
<a name="l00023"></a>00023 <span class="preprocessor">#include "Form.h"</span>
|
||||
<a name="l00024"></a>00024 <span class="preprocessor">#include "Field.h"</span>
|
||||
<a name="l00025"></a>00025
|
||||
<a name="l00047"></a><a class="code" href="classForm.html#ad30836b22edde707a52d94090b716996">00047</a> <a class="code" href="classForm.html#ad30836b22edde707a52d94090b716996" title="Constructs a new form and associates it with lcd.">Form::Form</a>(LiquidCrystal &lcd)
|
||||
<a name="l00048"></a>00048 : _lcd(&lcd)
|
||||
<a name="l00049"></a>00049 , first(0)
|
||||
<a name="l00050"></a>00050 , last(0)
|
||||
<a name="l00051"></a>00051 , current(0)
|
||||
<a name="l00052"></a>00052 {
|
||||
<a name="l00053"></a>00053 }
|
||||
<a name="l00054"></a>00054
|
||||
<a name="l00058"></a><a class="code" href="classForm.html#a9cda7cce41e81bfaca51e922d4f9b98f">00058</a> <a class="code" href="classForm.html#a9cda7cce41e81bfaca51e922d4f9b98f" title="Detaches all remaining fields and destroys this form.">Form::~Form</a>()
|
||||
<a name="l00059"></a>00059 {
|
||||
<a name="l00060"></a>00060 <a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *field = first;
|
||||
<a name="l00061"></a>00061 <a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *next;
|
||||
<a name="l00062"></a>00062 <span class="keywordflow">while</span> (field != 0) {
|
||||
<a name="l00063"></a>00063 next = field->next;
|
||||
<a name="l00064"></a>00064 field->_form = 0;
|
||||
<a name="l00065"></a>00065 field->next = 0;
|
||||
<a name="l00066"></a>00066 field->prev = 0;
|
||||
<a name="l00067"></a>00067 field = next;
|
||||
<a name="l00068"></a>00068 }
|
||||
<a name="l00069"></a>00069 }
|
||||
<a name="l00070"></a>00070
|
||||
<a name="l00099"></a><a class="code" href="classForm.html#a89bd3850e87caa2ca7b2e946f923d0ee">00099</a> <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)
|
||||
<a name="l00100"></a>00100 {
|
||||
<a name="l00101"></a>00101 <span class="keywordflow">if</span> (current) {
|
||||
<a name="l00102"></a>00102 <span class="keywordtype">int</span> exitval = current-><a class="code" href="classField.html#a061bd1ed4d8b079df86465df8facd3b3" title="Dispatches event via this field.">dispatch</a>(event);
|
||||
<a name="l00103"></a>00103 <span class="keywordflow">if</span> (exitval >= 0)
|
||||
<a name="l00104"></a>00104 <span class="keywordflow">return</span> exitval;
|
||||
<a name="l00105"></a>00105 }
|
||||
<a name="l00106"></a>00106 <span class="keywordflow">if</span> (event == LCD_BUTTON_LEFT)
|
||||
<a name="l00107"></a>00107 <a class="code" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90" title="Changes to the previous field in the "tab order".">prevField</a>();
|
||||
<a name="l00108"></a>00108 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (event == LCD_BUTTON_RIGHT)
|
||||
<a name="l00109"></a>00109 <a class="code" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1" title="Changes to the next field in the "tab order".">nextField</a>();
|
||||
<a name="l00110"></a>00110 <span class="keywordflow">return</span> 0;
|
||||
<a name="l00111"></a>00111 }
|
||||
<a name="l00112"></a>00112
|
||||
<a name="l00118"></a><a class="code" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1">00118</a> <span class="keywordtype">void</span> <a class="code" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1" title="Changes to the next field in the "tab order".">Form::nextField</a>()
|
||||
<a name="l00119"></a>00119 {
|
||||
<a name="l00120"></a>00120 <a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *field = current;
|
||||
<a name="l00121"></a>00121 <span class="keywordflow">if</span> (!field)
|
||||
<a name="l00122"></a>00122 field = first;
|
||||
<a name="l00123"></a>00123 <span class="keywordflow">if</span> (field && field->next)
|
||||
<a name="l00124"></a>00124 field = field->next;
|
||||
<a name="l00125"></a>00125 <span class="keywordflow">else</span>
|
||||
<a name="l00126"></a>00126 field = first;
|
||||
<a name="l00127"></a>00127 <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(field);
|
||||
<a name="l00128"></a>00128 }
|
||||
<a name="l00129"></a>00129
|
||||
<a name="l00135"></a><a class="code" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90">00135</a> <span class="keywordtype">void</span> <a class="code" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90" title="Changes to the previous field in the "tab order".">Form::prevField</a>()
|
||||
<a name="l00136"></a>00136 {
|
||||
<a name="l00137"></a>00137 <a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *field = current;
|
||||
<a name="l00138"></a>00138 <span class="keywordflow">if</span> (!field)
|
||||
<a name="l00139"></a>00139 field = last;
|
||||
<a name="l00140"></a>00140 <span class="keywordflow">if</span> (field && field->prev)
|
||||
<a name="l00141"></a>00141 field = field->prev;
|
||||
<a name="l00142"></a>00142 <span class="keywordflow">else</span>
|
||||
<a name="l00143"></a>00143 field = last;
|
||||
<a name="l00144"></a>00144 <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(field);
|
||||
<a name="l00145"></a>00145 }
|
||||
<a name="l00146"></a>00146
|
||||
<a name="l00152"></a><a class="code" href="classForm.html#aba75b59f68b31dd77dbbac9ab5c3124b">00152</a> <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>()
|
||||
<a name="l00153"></a>00153 {
|
||||
<a name="l00154"></a>00154 <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(first);
|
||||
<a name="l00155"></a>00155 }
|
||||
<a name="l00156"></a>00156
|
||||
<a name="l00165"></a><a class="code" href="classForm.html#a5cb056ace428e75e321610555bfecac7">00165</a> <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)
|
||||
<a name="l00166"></a>00166 {
|
||||
<a name="l00167"></a>00167 <span class="keywordflow">if</span> (field->_form)
|
||||
<a name="l00168"></a>00168 <span class="keywordflow">return</span>; <span class="comment">// Already added to a form.</span>
|
||||
<a name="l00169"></a>00169 field->_form = <span class="keyword">this</span>;
|
||||
<a name="l00170"></a>00170 field->next = 0;
|
||||
<a name="l00171"></a>00171 field->prev = last;
|
||||
<a name="l00172"></a>00172 <span class="keywordflow">if</span> (last)
|
||||
<a name="l00173"></a>00173 last->next = field;
|
||||
<a name="l00174"></a>00174 <span class="keywordflow">else</span>
|
||||
<a name="l00175"></a>00175 first = field;
|
||||
<a name="l00176"></a>00176 last = field;
|
||||
<a name="l00177"></a>00177 }
|
||||
<a name="l00178"></a>00178
|
||||
<a name="l00187"></a><a class="code" href="classForm.html#a7abd717029f9b19ee7318470072cd697">00187</a> <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)
|
||||
<a name="l00188"></a>00188 {
|
||||
<a name="l00189"></a>00189 <span class="keywordflow">if</span> (field->_form != <span class="keyword">this</span>)
|
||||
<a name="l00190"></a>00190 <span class="keywordflow">return</span>; <span class="comment">// Not a member of this form.</span>
|
||||
<a name="l00191"></a>00191 <span class="keywordflow">if</span> (current == field) {
|
||||
<a name="l00192"></a>00192 <span class="keywordflow">if</span> (field->next)
|
||||
<a name="l00193"></a>00193 <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(field->next);
|
||||
<a name="l00194"></a>00194 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (field->prev)
|
||||
<a name="l00195"></a>00195 <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(field->prev);
|
||||
<a name="l00196"></a>00196 <span class="keywordflow">else</span>
|
||||
<a name="l00197"></a>00197 <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(0);
|
||||
<a name="l00198"></a>00198 }
|
||||
<a name="l00199"></a>00199 <span class="keywordflow">if</span> (field->next)
|
||||
<a name="l00200"></a>00200 field->next->prev = field->prev;
|
||||
<a name="l00201"></a>00201 <span class="keywordflow">else</span>
|
||||
<a name="l00202"></a>00202 last = field->prev;
|
||||
<a name="l00203"></a>00203 <span class="keywordflow">if</span> (field->prev)
|
||||
<a name="l00204"></a>00204 field->prev->next = field->next;
|
||||
<a name="l00205"></a>00205 <span class="keywordflow">else</span>
|
||||
<a name="l00206"></a>00206 first = field->next;
|
||||
<a name="l00207"></a>00207 field->_form = 0;
|
||||
<a name="l00208"></a>00208 field->next = 0;
|
||||
<a name="l00209"></a>00209 field->prev = 0;
|
||||
<a name="l00210"></a>00210 }
|
||||
<a name="l00211"></a>00211
|
||||
<a name="l00230"></a><a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5">00230</a> <span class="keywordtype">void</span> <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">Form::setCurrentField</a>(<a class="code" href="classField.html" title="Manages a single data input/output field within a Form.">Field</a> *field)
|
||||
<a name="l00231"></a>00231 {
|
||||
<a name="l00232"></a>00232 <span class="keywordflow">if</span> (field && field->_form != <span class="keyword">this</span>)
|
||||
<a name="l00233"></a>00233 <span class="keywordflow">return</span>; <span class="comment">// Wrong form.</span>
|
||||
<a name="l00234"></a>00234 <span class="keywordflow">if</span> (visible) {
|
||||
<a name="l00235"></a>00235 <span class="keywordtype">bool</span> reverse = <span class="keyword">false</span>;
|
||||
<a name="l00236"></a>00236 <span class="keywordflow">if</span> (current) {
|
||||
<a name="l00237"></a>00237 current-><a class="code" href="classField.html#ad6805c75ee1e62f8cd8bd550c4530c07" title="Exits the field due to form navigation.">exitField</a>();
|
||||
<a name="l00238"></a>00238 <span class="keywordflow">if</span> (field->next == current)
|
||||
<a name="l00239"></a>00239 reverse = <span class="keyword">true</span>;
|
||||
<a name="l00240"></a>00240 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!field->next && current == first)
|
||||
<a name="l00241"></a>00241 reverse = <span class="keyword">true</span>;
|
||||
<a name="l00242"></a>00242 }
|
||||
<a name="l00243"></a>00243 current = field;
|
||||
<a name="l00244"></a>00244 _lcd->clear();
|
||||
<a name="l00245"></a>00245 <span class="keywordflow">if</span> (current)
|
||||
<a name="l00246"></a>00246 current-><a class="code" href="classField.html#aa032bbeacb405c56546cb56fbbee94f5" title="Enters the field due to form navigation.">enterField</a>(reverse);
|
||||
<a name="l00247"></a>00247 } <span class="keywordflow">else</span> {
|
||||
<a name="l00248"></a>00248 current = field;
|
||||
<a name="l00249"></a>00249 }
|
||||
<a name="l00250"></a>00250 }
|
||||
<a name="l00251"></a>00251
|
||||
<a name="l00274"></a><a class="code" href="classForm.html#a9e8d718ab55a8034c22c606ccfa90d65">00274</a> <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>()
|
||||
<a name="l00275"></a>00275 {
|
||||
<a name="l00276"></a>00276 <span class="keywordflow">if</span> (!visible) {
|
||||
<a name="l00277"></a>00277 <span class="keywordflow">if</span> (!current)
|
||||
<a name="l00278"></a>00278 current = first;
|
||||
<a name="l00279"></a>00279 visible = <span class="keyword">true</span>;
|
||||
<a name="l00280"></a>00280 _lcd->clear();
|
||||
<a name="l00281"></a>00281 <span class="keywordflow">if</span> (current)
|
||||
<a name="l00282"></a>00282 current-><a class="code" href="classField.html#aa032bbeacb405c56546cb56fbbee94f5" title="Enters the field due to form navigation.">enterField</a>(<span class="keyword">false</span>);
|
||||
<a name="l00283"></a>00283 }
|
||||
<a name="l00284"></a>00284 }
|
||||
<a name="l00285"></a>00285
|
||||
<a name="l00293"></a><a class="code" href="classForm.html#a88b9146a3f68e837c5e831203096f9e9">00293</a> <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>()
|
||||
<a name="l00294"></a>00294 {
|
||||
<a name="l00295"></a>00295 <span class="keywordflow">if</span> (visible) {
|
||||
<a name="l00296"></a>00296 <span class="keywordflow">if</span> (current)
|
||||
<a name="l00297"></a>00297 current-><a class="code" href="classField.html#ad6805c75ee1e62f8cd8bd550c4530c07" title="Exits the field due to form navigation.">exitField</a>();
|
||||
<a name="l00298"></a>00298 visible = <span class="keyword">false</span>;
|
||||
<a name="l00299"></a>00299 _lcd->clear();
|
||||
<a name="l00300"></a>00300 }
|
||||
<a name="l00301"></a>00301 }
|
||||
<a name="l00302"></a>00302
|
||||
</pre></div></div>
|
||||
</div>
|
||||
<!-- window showing the filter options -->
|
||||
<div id="MSearchSelectWindow"
|
||||
onmouseover="return searchBox.OnSearchSelectShow()"
|
||||
onmouseout="return searchBox.OnSearchSelectHide()"
|
||||
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
||||
<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></div>
|
||||
<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>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(9)"><span class="SelectionMark"> </span>Pages</a></div>
|
||||
|
||||
<!-- iframe showing the search results (closed by default) -->
|
||||
<div id="MSearchResultsWindow">
|
||||
@@ -248,8 +77,194 @@ var searchBox = new SearchBox("searchBox", "search",false,'Search');
|
||||
</iframe>
|
||||
</div>
|
||||
|
||||
<hr class="footer"/><address class="footer"><small>Generated on Mon Jun 18 2012 11:02:51 for ArduinoLibs by 
|
||||
<a href="http://www.doxygen.org/index.html">
|
||||
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </small></address>
|
||||
<div id="nav-path" class="navpath">
|
||||
<ul>
|
||||
<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>
|
||||
</div>
|
||||
</div><!-- top -->
|
||||
<div class="header">
|
||||
<div class="headertitle">
|
||||
<div class="title">Form.cpp</div> </div>
|
||||
</div><!--header-->
|
||||
<div class="contents">
|
||||
<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 (C) 2012 Southern Storm Software, Pty Ltd.</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"> * Permission is hereby granted, free of charge, to any person obtaining a</span></div>
|
||||
<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>
|
||||
<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>
|
||||
<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>
|
||||
<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>
|
||||
<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>
|
||||
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
|
||||
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * The above copyright notice and this permission notice shall be included</span></div>
|
||||
<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>
|
||||
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> *</span></div>
|
||||
<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>
|
||||
<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>
|
||||
<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>
|
||||
<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>
|
||||
<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>
|
||||
<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>
|
||||
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * DEALINGS IN THE SOFTWARE.</span></div>
|
||||
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> */</span></div>
|
||||
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div>
|
||||
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include "Form.h"</span></div>
|
||||
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include "Field.h"</span></div>
|
||||
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div>
|
||||
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="classForm.html#ad30836b22edde707a52d94090b716996"> 47</a></span> <a class="code" href="classForm.html#ad30836b22edde707a52d94090b716996" title="Constructs a new form and associates it with lcd.">Form::Form</a>(LiquidCrystal &lcd)</div>
|
||||
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  : _lcd(&lcd)</div>
|
||||
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  , first(0)</div>
|
||||
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  , last(0)</div>
|
||||
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  , current(0)</div>
|
||||
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> {</div>
|
||||
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> }</div>
|
||||
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
|
||||
<div class="line"><a name="l00058"></a><span class="lineno"><a class="code" href="classForm.html#a9cda7cce41e81bfaca51e922d4f9b98f"> 58</a></span> <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="l00059"></a><span class="lineno"> 59</span> {</div>
|
||||
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <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>  <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="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">while</span> (field != 0) {</div>
|
||||
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  next = field->next;</div>
|
||||
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  field->_form = 0;</div>
|
||||
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  field->next = 0;</div>
|
||||
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  field->prev = 0;</div>
|
||||
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  field = next;</div>
|
||||
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  }</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="l00099"></a><span class="lineno"><a class="code" href="classForm.html#a89bd3850e87caa2ca7b2e946f923d0ee"> 99</a></span> <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="l00100"></a><span class="lineno"> 100</span> {</div>
|
||||
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">if</span> (current) {</div>
|
||||
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">int</span> exitval = current-><a class="code" href="classField.html#a061bd1ed4d8b079df86465df8facd3b3" title="Dispatches event via this field.">dispatch</a>(event);</div>
|
||||
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">if</span> (exitval >= 0)</div>
|
||||
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">return</span> exitval;</div>
|
||||
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  }</div>
|
||||
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">if</span> (event == LCD_BUTTON_LEFT)</div>
|
||||
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <a class="code" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90" title="Changes to the previous field in the "tab order".">prevField</a>();</div>
|
||||
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <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>  <a class="code" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1" title="Changes to the next field in the "tab order".">nextField</a>();</div>
|
||||
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> 0;</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> </div>
|
||||
<div class="line"><a name="l00118"></a><span class="lineno"><a class="code" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1"> 118</a></span> <span class="keywordtype">void</span> <a class="code" href="classForm.html#a788a186ea4a7ebd75283a948ca45f4d1" title="Changes to the next field in the "tab order".">Form::nextField</a>()</div>
|
||||
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span> {</div>
|
||||
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <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="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">if</span> (!field)</div>
|
||||
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  field = first;</div>
|
||||
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">if</span> (field && field->next)</div>
|
||||
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  field = field->next;</div>
|
||||
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">else</span></div>
|
||||
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  field = first;</div>
|
||||
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <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="l00128"></a><span class="lineno"> 128</span> }</div>
|
||||
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div>
|
||||
<div class="line"><a name="l00135"></a><span class="lineno"><a class="code" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90"> 135</a></span> <span class="keywordtype">void</span> <a class="code" href="classForm.html#acb080fe4f4631e9060e6efab8eaa0a90" title="Changes to the previous field in the "tab order".">Form::prevField</a>()</div>
|
||||
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> {</div>
|
||||
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <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="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> (!field)</div>
|
||||
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  field = last;</div>
|
||||
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">if</span> (field && field->prev)</div>
|
||||
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  field = field->prev;</div>
|
||||
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordflow">else</span></div>
|
||||
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  field = last;</div>
|
||||
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <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="l00145"></a><span class="lineno"> 145</span> }</div>
|
||||
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span> </div>
|
||||
<div class="line"><a name="l00152"></a><span class="lineno"><a class="code" href="classForm.html#aba75b59f68b31dd77dbbac9ab5c3124b"> 152</a></span> <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="l00153"></a><span class="lineno"> 153</span> {</div>
|
||||
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <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="l00155"></a><span class="lineno"> 155</span> }</div>
|
||||
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
|
||||
<div class="line"><a name="l00165"></a><span class="lineno"><a class="code" href="classForm.html#a5cb056ace428e75e321610555bfecac7"> 165</a></span> <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="l00166"></a><span class="lineno"> 166</span> {</div>
|
||||
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">if</span> (field->_form)</div>
|
||||
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">return</span>; <span class="comment">// Already added to a form.</span></div>
|
||||
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  field->_form = <span class="keyword">this</span>;</div>
|
||||
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  field->next = 0;</div>
|
||||
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  field->prev = last;</div>
|
||||
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">if</span> (last)</div>
|
||||
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  last->next = field;</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>  first = field;</div>
|
||||
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  last = field;</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="l00187"></a><span class="lineno"><a class="code" href="classForm.html#a7abd717029f9b19ee7318470072cd697"> 187</a></span> <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="l00188"></a><span class="lineno"> 188</span> {</div>
|
||||
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordflow">if</span> (field->_form != <span class="keyword">this</span>)</div>
|
||||
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <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>  <span class="keywordflow">if</span> (current == field) {</div>
|
||||
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  <span class="keywordflow">if</span> (field->next)</div>
|
||||
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(field->next);</div>
|
||||
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (field->prev)</div>
|
||||
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">setCurrentField</a>(field->prev);</div>
|
||||
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordflow">else</span></div>
|
||||
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <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="l00198"></a><span class="lineno"> 198</span>  }</div>
|
||||
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">if</span> (field->next)</div>
|
||||
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  field->next->prev = field->prev;</div>
|
||||
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">else</span></div>
|
||||
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  last = field->prev;</div>
|
||||
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">if</span> (field->prev)</div>
|
||||
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  field->prev->next = field->next;</div>
|
||||
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="keywordflow">else</span></div>
|
||||
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  first = field->next;</div>
|
||||
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  field->_form = 0;</div>
|
||||
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  field->next = 0;</div>
|
||||
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  field->prev = 0;</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="l00230"></a><span class="lineno"><a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5"> 230</a></span> <span class="keywordtype">void</span> <a class="code" href="classForm.html#ae6004fedfa07191ffd47d7b12370b4e5" title="Sets the current field that is displayed on-screen.">Form::setCurrentField</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="l00231"></a><span class="lineno"> 231</span> {</div>
|
||||
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="keywordflow">if</span> (field && field->_form != <span class="keyword">this</span>)</div>
|
||||
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  <span class="keywordflow">return</span>; <span class="comment">// Wrong form.</span></div>
|
||||
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">if</span> (visible) {</div>
|
||||
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordtype">bool</span> reverse = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">if</span> (current) {</div>
|
||||
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  current-><a class="code" href="classField.html#ad6805c75ee1e62f8cd8bd550c4530c07" title="Exits the field due to form navigation.">exitField</a>();</div>
|
||||
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordflow">if</span> (field->next == current)</div>
|
||||
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  reverse = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!field->next && current == first)</div>
|
||||
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  reverse = <span class="keyword">true</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>  current = field;</div>
|
||||
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  _lcd->clear();</div>
|
||||
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">if</span> (current)</div>
|
||||
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  current-><a class="code" href="classField.html#aa032bbeacb405c56546cb56fbbee94f5" title="Enters the field due to form navigation.">enterField</a>(reverse);</div>
|
||||
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  } <span class="keywordflow">else</span> {</div>
|
||||
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  current = field;</div>
|
||||
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  }</div>
|
||||
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span> }</div>
|
||||
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span> </div>
|
||||
<div class="line"><a name="l00274"></a><span class="lineno"><a class="code" href="classForm.html#a9e8d718ab55a8034c22c606ccfa90d65"> 274</a></span> <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="l00275"></a><span class="lineno"> 275</span> {</div>
|
||||
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordflow">if</span> (!visible) {</div>
|
||||
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordflow">if</span> (!current)</div>
|
||||
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  current = first;</div>
|
||||
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  visible = <span class="keyword">true</span>;</div>
|
||||
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  _lcd->clear();</div>
|
||||
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">if</span> (current)</div>
|
||||
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  current-><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="l00283"></a><span class="lineno"> 283</span>  }</div>
|
||||
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span> }</div>
|
||||
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div>
|
||||
<div class="line"><a name="l00293"></a><span class="lineno"><a class="code" href="classForm.html#a88b9146a3f68e837c5e831203096f9e9"> 293</a></span> <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="l00294"></a><span class="lineno"> 294</span> {</div>
|
||||
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">if</span> (visible) {</div>
|
||||
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">if</span> (current)</div>
|
||||
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  current-><a class="code" href="classField.html#ad6805c75ee1e62f8cd8bd550c4530c07" title="Exits the field due to form navigation.">exitField</a>();</div>
|
||||
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  visible = <span class="keyword">false</span>;</div>
|
||||
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  _lcd->clear();</div>
|
||||
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  }</div>
|
||||
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> }</div>
|
||||
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span> </div>
|
||||
</div><!-- fragment --></div><!-- contents -->
|
||||
<!-- start footer part -->
|
||||
<hr class="footer"/><address class="footer"><small>
|
||||
Generated on Sun Sep 29 2013 09:30:46 for ArduinoLibs by  <a href="http://www.doxygen.org/index.html">
|
||||
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
||||
</a> 1.8.1.2
|
||||
</small></address>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
Reference in New Issue
Block a user