<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://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 1.8.5"/> <title>libyui-ncurses: /home/iurt/rpmbuild/BUILD/libyui-ncurses-2.45.0-ffbcb1e/src/NCPopupMenu.cc 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="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="search/search.js"></script> <script type="text/javascript"> $(document).ready(function() { searchBox.OnSelectItem(0); }); </script> <link href="doxygen.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 style="padding-left: 0.5em;"> <div id="projectname">libyui-ncurses  <span id="projectnumber">2.45.0</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> <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> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <span class="left"> <img id="MSearchSelect" src="search/mag_sel.png" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" alt=""/> <input type="text" id="MSearchField" value="Search" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)" onkeyup="searchBox.OnSearchFieldChange(event)"/> </span><span class="right"> <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a> </span> </div> </li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> </ul> </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"> $(document).ready(function(){initNavTree('NCPopupMenu_8cc_source.html','');}); </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)"> <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>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Variables</a></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">NCPopupMenu.cc</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) 2000-2012 Novell, Inc</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> This library is free software; you can redistribute it and/or modify</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> it under the terms of the GNU Lesser General Public License as</span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> published by the Free Software Foundation; either version 2.1 of the</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> License, or (at your option) version 3.0 of the License. This library</span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> is distributed in the hope that it will be useful, but WITHOUT ANY</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> WARRANTY; without even the implied warranty of MERCHANTABILITY or</span></div> <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public</span></div> <div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> License for more details. You should have received a copy of the GNU</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> Lesser General Public License along with this library; if not, write</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> to the Free Software Foundation, Inc., 51 Franklin Street, Fifth</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> Floor, Boston, MA 02110-1301 USA</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> </div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</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="comment"></span></div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> File: NCPopupMenu.cc</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"></span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> Author: Michael Andres <ma@suse.de></span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"></span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment">/-*/</span></div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#define YUILogComponent "ncurses"</span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor"></span><span class="preprocessor">#include <yui/YUILog.h></span></div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "NCPopupMenu.h"</span></div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "NCTable.h"</span></div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <yui/YMenuButton.h></span></div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> NCPopupMenu::NCPopupMenu( <span class="keyword">const</span> <a class="code" href="classwpos.html">wpos</a> at, YItemIterator begin, YItemIterator end )</div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  : <a class="code" href="classNCPopupTable.html">NCPopupTable</a>( at )</div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  , itemsMap()</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>  std::vector<std::string> row( 2 );</div> <div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  createList( row );</div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">for</span> ( YItemIterator it = begin; it != end; ++it )</div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  {</div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  YMenuItem * item = <span class="keyword">dynamic_cast<</span>YMenuItem *<span class="keyword">></span>( *it );</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  YUI_CHECK_PTR( item );</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>  row[0] = item->label();</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  row[1] = item->hasChildren() ? <span class="stringliteral">"..."</span> : <span class="stringliteral">""</span>;</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  YTableItem *tableItem = <span class="keyword">new</span> YTableItem( row[0], row[1] );</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  yuiDebug() << <span class="stringliteral">"Add to std::map: TableItem: "</span> << tableItem << <span class="stringliteral">" Menu item: "</span> << item << std::endl;</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>  addItem( tableItem );</div> <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  itemsMap[tableItem] = item;</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="l00055"></a><span class="lineno"> 55</span>  stripHotkeys();</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> </div> <div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div> <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> NCPopupMenu::~NCPopupMenu()</div> <div class="line"><a name="l00060"></a><span class="lineno"> 60</span> {</div> <div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  itemsMap.clear();</div> <div class="line"><a name="l00062"></a><span class="lineno"> 62</span> }</div> <div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div> <div class="line"><a name="l00064"></a><span class="lineno"> 64</span> </div> <div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <a class="code" href="classNCursesEvent.html">NCursesEvent</a> NCPopupMenu::wHandleInput( wint_t ch )</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>  <a class="code" href="classNCursesEvent.html">NCursesEvent</a> ret;</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>  <span class="keywordflow">switch</span> ( ch )</div> <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  {</div> <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">case</span> KEY_RIGHT:</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>  yuiDebug() << <span class="stringliteral">"CurrentItem: "</span> << getCurrentItem() << std::endl;</div> <div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  YTableItem * tableItem = <span class="keyword">dynamic_cast<</span>YTableItem *<span class="keyword">></span> ( getCurrentItemPointer() );</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">if</span> ( tableItem )</div> <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  {</div> <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  YMenuItem * item = itemsMap[ tableItem ];</div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">if</span> ( item && item->hasChildren() )</div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  ret = NCursesEvent::button;</div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  }</div> <div class="line"><a name="l00083"></a><span class="lineno"> 83</span> </div> <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <span class="keywordflow">break</span>;</div> <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  }</div> <div class="line"><a name="l00086"></a><span class="lineno"> 86</span> </div> <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">case</span> KEY_LEFT:</div> <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  ret = NCursesEvent::cancel;</div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  ret.detail = NCursesEvent::CONTINUE;</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">break</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="keywordflow">default</span>:</div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  ret = NCPopup::wHandleInput( ch );</div> <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">break</span>;</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="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> ret;</div> <div class="line"><a name="l00098"></a><span class="lineno"> 98</span> }</div> <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </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="keywordtype">bool</span> NCPopupMenu::postAgain()</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="comment">// dont mess up postevent.detail here</span></div> <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordtype">bool</span> again = <span class="keyword">false</span>;</div> <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordtype">int</span> selection = ( postevent == NCursesEvent::button ) ? getCurrentItem()</div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  : -1;</div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  yuiDebug() << <span class="stringliteral">"Index: "</span> << selection << std::endl;</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  YTableItem * tableItem = <span class="keyword">dynamic_cast<</span>YTableItem *<span class="keyword">></span>( getCurrentItemPointer() );</div> <div class="line"><a name="l00109"></a><span class="lineno"> 109</span> </div> <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  YMenuItem * item = itemsMap[ tableItem ];</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>  <span class="keywordflow">if</span> ( !item )</div> <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> <span class="keyword">false</span>;</div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  yuiMilestone() << <span class="stringliteral">"Menu item: "</span> << item->label() << std::endl;</div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">if</span> ( selection != -1 )</div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  {</div> <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">if</span> ( item->hasChildren() )</div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  {</div> <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="comment">// post submenu</span></div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <a class="code" href="classwpos.html">wpos</a> at( ScreenPos() + <a class="code" href="classwpos.html">wpos</a>( selection, inparent.Sze.W - 1 ) );</div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <a class="code" href="classNCPopupMenu.html">NCPopupMenu</a> * dialog = <span class="keyword">new</span> <a class="code" href="classNCPopupMenu.html">NCPopupMenu</a>( at,</div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  item->childrenBegin(),</div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  item->childrenEnd() );</div> <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  YUI_CHECK_NEW( dialog );</div> <div class="line"><a name="l00127"></a><span class="lineno"> 127</span> </div> <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  again = ( dialog->post( &postevent ) == NCursesEvent::CONTINUE );</div> <div class="line"><a name="l00129"></a><span class="lineno"> 129</span> </div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">if</span> ( !again )</div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  YDialog::deleteTopmostDialog();</div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  }</div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">else</span></div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  {</div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="comment">// store selection</span></div> <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="comment">//postevent.detail = menu.itemList()[selection]->getIndex();</span></div> <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  postevent.detail = item->index();</div> <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  }</div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  }</div> <div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div> <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">return</span> again;</div> <div class="line"><a name="l00142"></a><span class="lineno"> 142</span> }</div> <div class="line"><a name="l00143"></a><span class="lineno"> 143</span> </div> <div class="ttc" id="classNCursesEvent_html"><div class="ttname"><a href="classNCursesEvent.html">NCursesEvent</a></div><div class="ttdef"><b>Definition:</b> <a href="NCurses_8h_source.html#l00071">NCurses.h:71</a></div></div> <div class="ttc" id="classNCPopupTable_html"><div class="ttname"><a href="classNCPopupTable.html">NCPopupTable</a></div><div class="ttdef"><b>Definition:</b> <a href="NCPopupTable_8h_source.html#l00039">NCPopupTable.h:39</a></div></div> <div class="ttc" id="classwpos_html"><div class="ttname"><a href="classwpos.html">wpos</a></div><div class="ttdef"><b>Definition:</b> <a href="position_8h_source.html#l00109">position.h:109</a></div></div> <div class="ttc" id="classNCPopupMenu_html"><div class="ttname"><a href="classNCPopupMenu.html">NCPopupMenu</a></div><div class="ttdef"><b>Definition:</b> <a href="NCPopupMenu_8h_source.html#l00035">NCPopupMenu.h:35</a></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"><b>NCPopupMenu.cc</b></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.5 </li> </ul> </div> </body> </html>