| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><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"/><meta name="generator" content="Doxygen 1.8.17"/><meta name="viewport" content="width=device-width, initial-scale=1"/><title>openPilotLog: src/gui/widgets/homewidget.h 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="navtree.css" rel="stylesheet" type="text/css"/><script type="text/javascript" src="resize.js"></script><script type="text/javascript" src="navtreedata.js"></script><script type="text/javascript" src="navtree.js"></script><link href="search/search.css" rel="stylesheet" type="text/css"/><script type="text/javascript" src="search/searchdata.js"></script><script type="text/javascript" src="search/search.js"></script><link href="doxygen.css" rel="stylesheet" type="text/css" /><link href="custom_dark_theme.css" rel="stylesheet" type="text/css"/></head><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 id="projectlogo"><img alt="Logo" src="icon_main.png"/></td>  <td id="projectalign" style="padding-left: 0.5em;">   <div id="projectname">openPilotLog   </div>  </td> </tr> </tbody></table></div><!-- end header part --><!-- Generated by Doxygen 1.8.17 --><script type="text/javascript">/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */var searchBox = new SearchBox("searchBox", "search",false,'Search');/* @license-end */</script><script type="text/javascript" src="menudata.js"></script><script type="text/javascript" src="menu.js"></script><script type="text/javascript">/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */$(function() {  initMenu('',true,false,'search.php','Search');  $(document).ready(function() { init_search(); });});/* @license-end */</script><div id="main-nav"></div></div><!-- top --><div id="side-nav" class="ui-resizable side-nav-resizable">  <div id="nav-tree">    <div id="nav-tree-contents">      <div id="nav-sync" class="sync"></div>    </div>  </div>  <div id="splitbar" style="-moz-user-select:none;"        class="ui-resizable-handle">  </div></div><script type="text/javascript">/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */$(document).ready(function(){initNavTree('homewidget_8h_source.html',''); initResizable(); });/* @license-end */</script><div id="doc-content"><!-- window showing the filter options --><div id="MSearchSelectWindow"     onmouseover="return searchBox.OnSearchSelectShow()"     onmouseout="return searchBox.OnSearchSelectHide()"     onkeydown="return searchBox.OnSearchSelectKey(event)"></div><!-- iframe showing the search results (closed by default) --><div id="MSearchResultsWindow"><iframe src="javascript:void(0)" frameborder="0"         name="MSearchResults" id="MSearchResults"></iframe></div><div class="header">  <div class="headertitle"><div class="title">homewidget.h</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"> *openPilotLog - A FOSS Pilot Logbook Application</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span> <span class="comment"> *Copyright (C) 2020-2021 Felix Turowsky</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span> <span class="comment"> *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span> <span class="comment"> *This program is free software: you can redistribute it and/or modify</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span> <span class="comment"> *it under the terms of the GNU General Public License as published by</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span> <span class="comment"> *the Free Software Foundation, either version 3 of the License, or</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span> <span class="comment"> *(at your option) any later version.</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span> <span class="comment"> *</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span> <span class="comment"> *This program is distributed in the hope that it will be useful,</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span> <span class="comment"> *but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span> <span class="comment"> *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span> <span class="comment"> *GNU General Public License for more details.</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span> <span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span> <span class="comment"> *You should have received a copy of the GNU General Public License</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span> <span class="comment"> *along with this program.  If not, see <https://www.gnu.org/licenses/>.</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span> <span class="comment"> */</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span> <span class="preprocessor">#ifndef HOMEWIDGET_H</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span> <span class="preprocessor">#define HOMEWIDGET_H</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>  </div><div class="line"><a name="l00021"></a><span class="lineno">   21</span> <span class="preprocessor">#include <QWidget></span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span> <span class="preprocessor">#include <QStackedLayout></span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span> <span class="preprocessor">#include <QLabel></span></div><div class="line"><a name="l00024"></a><span class="lineno">   24</span> <span class="preprocessor">#include <QLineEdit></span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span> <span class="preprocessor">#include <QSettings></span></div><div class="line"><a name="l00026"></a><span class="lineno">   26</span> <span class="preprocessor">#include "src/functions/astat.h"</span></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span> <span class="preprocessor">#include "src/database/adatabase.h"</span></div><div class="line"><a name="l00028"></a><span class="lineno">   28</span> <span class="preprocessor">#include "src/classes/asettings.h"</span></div><div class="line"><a name="l00029"></a><span class="lineno">   29</span> <span class="preprocessor">#include "src/classes/acurrencyentry.h"</span></div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>  </div><div class="line"><a name="l00031"></a><span class="lineno">   31</span> <span class="keyword">namespace </span>Ui {</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span> <span class="keyword">class </span><a class="code" href="class_home_widget.html">HomeWidget</a>;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span> }</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>  </div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="class_home_widget.html">   43</a></span> <span class="keyword">class </span><a class="code" href="class_home_widget.html">HomeWidget</a> : <span class="keyword">public</span> QWidget</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span> {</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>     Q_OBJECT</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>  </div><div class="line"><a name="l00047"></a><span class="lineno">   47</span> <span class="keyword">public</span>:</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>     <span class="keyword">explicit</span> <a class="code" href="class_home_widget.html">HomeWidget</a>(QWidget *parent = <span class="keyword">nullptr</span>);</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>     ~<a class="code" href="class_home_widget.html">HomeWidget</a>();</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>  </div><div class="line"><a name="l00051"></a><span class="lineno">   51</span> <span class="keyword">private</span>:</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>     Ui::HomeWidget *ui;</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>     QList<QLabel*> limitationDisplayLabels;</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>     QDate          today;</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>     <span class="keywordtype">int</span>            currWarningThreshold;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>     <span class="keywordtype">double</span>         ftlWarningThreshold;</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>  </div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>     <span class="keywordtype">void</span> fillTotals();</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>     <span class="keywordtype">void</span> fillSelectedCurrencies();</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>     <span class="keywordtype">void</span> fillCurrencyTakeOffLanding();</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>     <span class="keywordtype">void</span> fillCurrency(ACurrencyEntry::CurrencyName currency_name, QLabel *display_label);</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>     <span class="keywordtype">void</span> fillLimitations();</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>  </div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>     <span class="keyword">enum class</span> Colour {Red, Orange, None};</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>     <span class="keyword">inline</span> <span class="keywordtype">void</span> setLabelColour(QLabel* label, Colour colour)</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>     {</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>         <span class="keywordflow">switch</span> (colour) {</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>         <span class="keywordflow">case</span> Colour::None:</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>             label->setStyleSheet(QString());</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>             <span class="keywordflow">break</span>;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>         <span class="keywordflow">case</span> Colour::Red:</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>             label->setStyleSheet(QStringLiteral(<span class="stringliteral">"color: red"</span>));</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>             <span class="keywordflow">break</span>;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>         <span class="keywordflow">case</span> Colour::Orange:</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>             label->setStyleSheet(QStringLiteral(<span class="stringliteral">"color: orange"</span>));</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>             <span class="keywordflow">break</span>;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>         <span class="keywordflow">default</span>:</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>             label->setStyleSheet(QString());</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>             <span class="keywordflow">break</span>;</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>         }</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>     }</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>  </div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>     <span class="keyword">inline</span> <span class="keywordtype">void</span> hideLabels(QLabel* label1, QLabel* label2) {</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>         label1->hide();</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>         label2->hide();</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>     }</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>  </div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>     <span class="keyword">const</span> QString userName();</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>     <span class="keywordtype">void</span> checkAllCurrencies();</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>  </div><div class="line"><a name="l00103"></a><span class="lineno">  103</span> <span class="keyword">public</span> slots:</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>     <span class="keywordtype">void</span> refresh();</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="keyword">protected</span>:</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>     <span class="keywordtype">void</span> <a class="code" href="class_home_widget.html#a39e1aafb0dfdf2dfe71e4107606d9708">changeEvent</a>(QEvent* event) <span class="keyword">override</span>;</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span> };</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>  </div><div class="line"><a name="l00113"></a><span class="lineno">  113</span> <span class="preprocessor">#endif // HOMEWIDGET_H</span></div></div><!-- fragment --></div><!-- contents --></div><!-- doc-content --><div class="ttc" id="aclass_home_widget_html"><div class="ttname"><a href="class_home_widget.html">HomeWidget</a></div><div class="ttdoc">The HomeWidget is the welcome screen of the application.</div><div class="ttdef"><b>Definition:</b> homewidget.h:43</div></div><div class="ttc" id="aclass_home_widget_html_a39e1aafb0dfdf2dfe71e4107606d9708"><div class="ttname"><a href="class_home_widget.html#a39e1aafb0dfdf2dfe71e4107606d9708">HomeWidget::changeEvent</a></div><div class="ttdeci">void changeEvent(QEvent *event) override</div><div class="ttdoc">Handles change events, like updating the UI to new localisation.</div><div class="ttdef"><b>Definition:</b> homewidget.cpp:81</div></div><!-- start footer part --><div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->  <ul>    <li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_99d0482cf009f9d97a0877749b817f19.html">gui</a></li><li class="navelem"><a class="el" href="dir_cc657b4ce13702a9d007a200bde234e1.html">widgets</a></li><li class="navelem"><b>homewidget.h</b></li>    <li class="footer">Generated by    <a href="http://www.doxygen.org/index.html">    <img 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