<!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 1.9.1"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>GpgFrontend Project: src/core/thread/Task.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" 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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">Task.h</div> </div> </div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>  </div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#pragma once</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="preprocessor">#include "core/GpgFrontendCore.h"</span></div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include "core/function/SecureMemoryAllocator.h"</span></div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#include "core/model/DataObject.h"</span></div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  </div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="keyword">namespace </span><a class="code" href="namespaceGpgFrontend_1_1Thread.html">GpgFrontend::Thread</a> {</div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  </div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="keyword">class </span>TaskRunner;</div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  </div> <div class="line"><a name="l00039"></a><span class="lineno"><a class="line" href="classGpgFrontend_1_1Thread_1_1Task.html"> 39</a></span> <span class="keyword">class </span>GPGFRONTEND_CORE_EXPORT <a class="code" href="classGpgFrontend_1_1Thread_1_1Task.html">Task</a> : <span class="keyword">public</span> QObject, <span class="keyword">public</span> QRunnable {</div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  Q_OBJECT</div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classGpgFrontend_1_1Thread_1_1TaskRunner.html">TaskRunner</a>;</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  </div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  <span class="keyword">using</span> TaskRunnable = std::function<int(DataObjectPtr)>; </div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keyword">using</span> TaskCallback = std::function<void(<span class="keywordtype">int</span>, DataObjectPtr)>; </div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  </div> <div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classGpgFrontend_1_1Thread_1_1Task_1_1TaskHandler.html"> 47</a></span>  <span class="keyword">class </span><a class="code" href="classGpgFrontend_1_1Thread_1_1Task_1_1TaskHandler.html">TaskHandler</a> {</div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  <span class="keyword">public</span>:</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  <span class="keyword">explicit</span> <a class="code" href="classGpgFrontend_1_1Thread_1_1Task_1_1TaskHandler.html">TaskHandler</a>(<a class="code" href="classGpgFrontend_1_1Thread_1_1Task.html">Task</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="keywordtype">void</span> Start();</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>  <span class="keywordtype">void</span> Cancel();</div> <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  </div> <div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">auto</span> GetTask() -> <a class="code" href="classGpgFrontend_1_1Thread_1_1Task.html">Task</a>*;</div> <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  </div> <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">private</span>:</div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  QPointer<Task> task_;</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>  </div> <div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keyword">explicit</span> <a class="code" href="classGpgFrontend_1_1Thread_1_1Task.html">Task</a>(QString name);</div> <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  </div> <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keyword">explicit</span> <a class="code" href="classGpgFrontend_1_1Thread_1_1Task.html">Task</a>(TaskRunnable runnable, QString name,</div> <div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  DataObjectPtr data_object = <span class="keyword">nullptr</span>);</div> <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  </div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">explicit</span> <a class="code" href="classGpgFrontend_1_1Thread_1_1Task.html">Task</a>(TaskRunnable runnable, QString name, DataObjectPtr data,</div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  TaskCallback callback);</div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  </div> <div class="line"><a name="l00087"></a><span class="lineno"><a class="line" href="classGpgFrontend_1_1Thread_1_1Task.html#a37766a505662b33ad14672c29e209ea8"> 87</a></span>  <a class="code" href="classGpgFrontend_1_1Thread_1_1Task.html#a37766a505662b33ad14672c29e209ea8">~Task</a>() <span class="keyword">override</span>;</div> <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  </div> <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  [[nodiscard]] <span class="keyword">auto</span> GetUUID() const -> QString;</div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div> <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  [[nodiscard]] auto GetFullID() const -> QString;</div> <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  </div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordtype">void</span> HoldOnLifeCycle(<span class="keywordtype">bool</span> hold_on);</div> <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  </div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  virtual auto Run() -> <span class="keywordtype">int</span>;</div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  </div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  [[nodiscard]] auto GetRTN();</div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  </div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  public slots:</div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  </div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordtype">void</span> SafelyRun();</div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  </div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  signals:</div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  </div> <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordtype">void</span> SignalRun();</div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  </div> <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordtype">void</span> SignalTaskShouldEnd(<span class="keywordtype">int</span>);</div> <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  </div> <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordtype">void</span> SignalTaskEnd();</div> <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  </div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  protected:</div> <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordtype">void</span> setRTN(<span class="keywordtype">int</span> rtn);</div> <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  </div> <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  private slots:</div> <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  </div> <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordtype">void</span> slot_exception_safe_run() noexcept;</div> <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div> <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  private:</div> <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <a class="code" href="classclass.html">class</a> <a class="code" href="classGpgFrontend_1_1Thread_1_1Task_1_1Impl.html">Impl</a>;</div> <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  SecureUniquePtr<<a class="code" href="classGpgFrontend_1_1Thread_1_1Task_1_1Impl.html">Impl</a>> p_;</div> <div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  </div> <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordtype">void</span> run() override;</div> <div class="line"><a name="l00173"></a><span class="lineno"> 173</span> };</div> <div class="line"><a name="l00174"></a><span class="lineno"> 174</span> } <span class="comment">// namespace GpgFrontend::Thread</span></div> <div class="ttc" id="aclassGpgFrontend_1_1Thread_1_1TaskRunner_html"><div class="ttname"><a href="classGpgFrontend_1_1Thread_1_1TaskRunner.html">GpgFrontend::Thread::TaskRunner</a></div><div class="ttdef"><b>Definition:</b> TaskRunner.h:37</div></div> <div class="ttc" id="aclassGpgFrontend_1_1Thread_1_1Task_1_1Impl_html"><div class="ttname"><a href="classGpgFrontend_1_1Thread_1_1Task_1_1Impl.html">GpgFrontend::Thread::Task::Impl</a></div><div class="ttdef"><b>Definition:</b> Task.cpp:37</div></div> <div class="ttc" id="aclassGpgFrontend_1_1Thread_1_1Task_1_1TaskHandler_html"><div class="ttname"><a href="classGpgFrontend_1_1Thread_1_1Task_1_1TaskHandler.html">GpgFrontend::Thread::Task::TaskHandler</a></div><div class="ttdef"><b>Definition:</b> Task.h:47</div></div> <div class="ttc" id="aclassGpgFrontend_1_1Thread_1_1Task_html"><div class="ttname"><a href="classGpgFrontend_1_1Thread_1_1Task.html">GpgFrontend::Thread::Task</a></div><div class="ttdef"><b>Definition:</b> Task.h:39</div></div> <div class="ttc" id="aclassGpgFrontend_1_1Thread_1_1Task_html_a37766a505662b33ad14672c29e209ea8"><div class="ttname"><a href="classGpgFrontend_1_1Thread_1_1Task.html#a37766a505662b33ad14672c29e209ea8">GpgFrontend::Thread::Task::~Task</a></div><div class="ttdeci">~Task() override</div><div class="ttdoc">Destroy the Task object.</div></div> <div class="ttc" id="aclassclass_html"><div class="ttname"><a href="classclass.html">class</a></div><div class="ttdoc">Executive files related to the basic operations of GPG.</div></div> <div class="ttc" id="anamespaceGpgFrontend_1_1Thread_html"><div class="ttname"><a href="namespaceGpgFrontend_1_1Thread.html">GpgFrontend::Thread</a></div><div class="ttdef"><b>Definition:</b> ModuleManager.h:39</div></div> </div><!-- fragment --></div><!-- contents --> </div><!-- doc-content --> <!-- 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_aebb8dcc11953d78e620bbef0b9e2183.html">core</a></li><li class="navelem"><a class="el" href="dir_fd71accbf528c1576ca21e7ec5716833.html">thread</a></li><li class="navelem"><b>Task.h</b></li> <li class="footer">Generated by <a 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