<!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 1.8.3.1"/>
<title>libyui-ncurses: /builddir/build/BUILD/libyui-ncurses-libyui-ncurses-master-2.44.1/src/NCTree.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">2.44.1</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.3.1 -->
<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('NCTree_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">NCTree.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: NCTree.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 "NCTree.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 <yui/TreeItem.h></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <yui/YSelectionWidget.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"><a class="code" href="classNCTreeLine.html"> 33</a></span> <span class="keyword">class </span><a class="code" href="classNCTreeLine.html">NCTreeLine</a> : <span class="keyword">public</span> <a class="code" href="classNCTableLine.html">NCTableLine</a></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> </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">private</span>:</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  YTreeItem * yitem;</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keyword">const</span> <span class="keywordtype">unsigned</span> level;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * parent;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * nsibling;</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * fchild;</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>  <span class="keyword">mutable</span> chtype * prefix;</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordtype">bool</span> multiSel;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keywordtype">unsigned</span> prefixLen()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> level + 3; }</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> </div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">public</span>:</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>  <a class="code" href="classNCTreeLine.html">NCTreeLine</a>( <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * p, YTreeItem * item, <span class="keywordtype">bool</span> multiSelection )</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  : <a class="code" href="classNCTableLine.html">NCTableLine</a>( 0 )</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  , yitem( item )</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  , level( p ? p->level + 1 : 0 )</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  , parent( p )</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  , nsibling( 0 )</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  , fchild( 0 )</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  , prefix( 0 )</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  , multiSel( multiSelection )</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>  <span class="keywordflow">if</span> ( parent )</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>  <span class="keywordflow">if</span> ( parent->fchild )</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="classNCTreeLine.html">NCTreeLine</a> * s = parent->fchild;</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="keywordflow">for</span> ( ; s->nsibling; s = s->nsibling )</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>  s->nsibling = <span class="keyword">this</span>;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  {</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  parent->fchild = <span class="keyword">this</span>;</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> </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">if</span> ( !parent->yitem->isOpen() )</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  {</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  SetState( S_HIDDEN );</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</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>  <span class="keywordflow">if</span> ( !multiSel )</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  {</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  Append( <span class="keyword">new</span> <a class="code" href="classNCTableCol.html">NCTableCol</a>( <a class="code" href="classNCstring.html">NCstring</a>( std::string( prefixLen(), <span class="charliteral">' '</span> )</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  + yitem->label() ) ) );</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  }</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">else</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>  Append( <span class="keyword">new</span> <a class="code" href="classNCTableCol.html">NCTableCol</a>( <a class="code" href="classNCstring.html">NCstring</a>( std::string( prefixLen(), <span class="charliteral">' '</span> ) + <span class="stringliteral">"[ ] "</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  + yitem->label() ) ) );</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  }</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  }</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> </div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keyword">virtual</span> ~<a class="code" href="classNCTreeLine.html">NCTreeLine</a>() { <span class="keyword">delete</span> [] prefix; }</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="keyword">public</span>:</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>  YTreeItem * YItem()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> yitem; }</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">unsigned</span> Level()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> level; }</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">virtual</span> <span class="keywordtype">bool</span> isVisible()<span class="keyword"> const</span></div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">return</span> !parent || ( !isHidden() && parent->isVisible() );</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  }</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">virtual</span> <span class="keywordtype">int</span> ChangeToVisible()</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  {</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">if</span> ( isVisible() )</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">if</span> ( parent )</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  {</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  parent->ChangeToVisible();</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> </div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">for</span> ( <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * c = parent->fchild; c; c = c->nsibling )</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>  c->ClearState( S_HIDDEN );</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  c->YItem()->setOpen( <span class="keyword">true</span> );</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</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>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  {</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  ClearState( S_HIDDEN );</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  yitem->setOpen( <span class="keyword">true</span> );</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="l00130"></a><span class="lineno"> 130</span>  <span class="keywordflow">return</span> 1;</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> </div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">virtual</span> <span class="keywordtype">unsigned</span> Hotspot( <span class="keywordtype">unsigned</span> & at )<span class="keyword"> const</span></div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="keyword"> </span>{</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  at = Level();</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">return</span> 6;</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="keyword">virtual</span> <span class="keywordtype">int</span> handleInput( wint_t key )</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>  <span class="keywordflow">if</span> ( !fchild )</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  <span class="keywordflow">return</span> 0;</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>  <span class="keywordflow">switch</span> ( key )</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  {</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordflow">case</span> KEY_IC:</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="keywordflow">case</span> <span class="charliteral">'+'</span>:</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">if</span> ( fchild->isVisible() )</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keywordflow">case</span> KEY_DC:</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">case</span> <span class="charliteral">'-'</span>:</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">if</span> ( !fchild->isVisible() )</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">return</span> 0;</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>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">case</span> KEY_SPACE:</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="comment">// case KEY_RETURN: see bug 67350</span></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span> </div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  <span class="keywordflow">break</span>;</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">default</span>:</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">break</span>;</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> </div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">if</span> ( fchild->isVisible() )</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  {</div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  yitem->setOpen( <span class="keyword">false</span> );</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  yuiMilestone() << <span class="stringliteral">"Closing item "</span> << yitem->label() << std::endl;</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>  <span class="keywordflow">for</span> ( <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * c = fchild; c; c = c->nsibling )</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  c->SetState( S_HIDDEN );</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  }</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  {</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  yitem->setOpen( <span class="keyword">true</span> );</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  yuiMilestone() << <span class="stringliteral">"Opening item "</span> << yitem->label() << std::endl;</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordflow">for</span> ( <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * c = fchild; c; c = c->nsibling )</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  c->ClearState( S_HIDDEN );</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> </div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordflow">return</span> 1;</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  }</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span> </div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <span class="keyword">virtual</span> <span class="keywordtype">void</span> DrawAt( <a class="code" href="classNCursesWindow.html" title="C++ class for windows.">NCursesWindow</a> & w, <span class="keyword">const</span> <a class="code" href="classwrect.html">wrect</a> at,</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <a class="code" href="classNCTableStyle.html">NCTableStyle</a> & tableStyle,</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordtype">bool</span> active )<span class="keyword"> const</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="keyword"> </span>{</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>  NCTableLine::DrawAt( w, at, tableStyle, active );</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> </div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="keywordflow">if</span> ( !isSpecial() )</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  w.<a class="code" href="classNCursesWindow.html#a6616e03ccc45c816a318358992c1a297">bkgdset</a>( tableStyle.getBG( vstate, NCTableCol::SEPARATOR ) );</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="keywordflow">if</span> ( ! prefix )</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  {</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  prefix = <span class="keyword">new</span> chtype[prefixLen()];</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  chtype * tagend = &prefix[prefixLen()-1];</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  *tagend-- = ACS_HLINE;</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  *tagend-- = fchild ? ACS_TTEE : ACS_HLINE;</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>  <span class="keywordflow">if</span> ( parent )</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  {</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>  *tagend-- = nsibling ? ACS_LTEE : ACS_LLCORNER;</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span> </div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  <span class="keywordflow">for</span> ( <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * p = parent; p; p = p->parent )</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  {</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  *tagend-- = p->nsibling ? ACS_VLINE : ( <span class="charliteral">' '</span>&A_CHARTEXT );</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  }</div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  }</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  {</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  *tagend-- = ACS_HLINE;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  }</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  }</div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span> </div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  w.<a class="code" href="classNCursesWindow.html#a46431a0d98b988b168854501cc2275d0">move</a>( at.Pos.L, at.Pos.C );</div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <span class="keywordtype">unsigned</span> i = 0;</div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="keywordflow">for</span> ( ; i < prefixLen(); ++i )</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  w.<a class="code" href="classNCursesWindow.html#a62234e53b0a5e24a8f3073bcbf31e96e">addch</a>( prefix[i] );</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span> </div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  w.<a class="code" href="classNCursesWindow.html#a46431a0d98b988b168854501cc2275d0">move</a>( at.Pos.L, at.Pos.C + prefixLen() - 2 );</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span> </div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keywordflow">if</span> ( fchild && !isSpecial() )</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  w.<a class="code" href="classNCursesWindow.html#a6616e03ccc45c816a318358992c1a297">bkgdset</a>( tableStyle.highlightBG( vstate, NCTableCol::HINT,</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  NCTableCol::SEPARATOR ) );</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> </div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordflow">if</span> ( fchild && !fchild->isVisible() )</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  w.<a class="code" href="classNCursesWindow.html#a62234e53b0a5e24a8f3073bcbf31e96e">addch</a>( <span class="charliteral">'+'</span> );</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  w.<a class="code" href="classNCursesWindow.html#a62234e53b0a5e24a8f3073bcbf31e96e">addch</a>( prefix[prefixLen() - 2] );</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  }</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span> };</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span> </div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span> </div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span> </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> NCTree::NCTree( YWidget * parent, <span class="keyword">const</span> std::string & nlabel, <span class="keywordtype">bool</span> multiselection, <span class="keywordtype">bool</span> recursiveselection )</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  : YTree( parent, nlabel, multiselection, recursiveselection )</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  , <a class="code" href="classNCPadWidget.html">NCPadWidget</a>( parent )</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  , multiSel ( multiselection )</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> {</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  yuiDebug() << std::endl;</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  <span class="keywordflow">if</span> ( multiselection && recursiveselection )</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  yuiMilestone() << <span class="stringliteral">"NCTree recursive multi selection ON"</span> << std::endl;</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span> ( multiselection )</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  yuiMilestone() << <span class="stringliteral">"NCTree multi selection ON"</span> << std::endl;</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>  setLabel( nlabel );</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> }</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div>
<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span> </div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span> NCTree::~NCTree()</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> {</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  yuiDebug() << std::endl;</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> }</div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span> </div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span> </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="comment">// Return pointer to tree line at given index</span></div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span> <span class="keyword">inline</span> <span class="keyword">const</span> <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * NCTree::getTreeLine( <span class="keywordtype">unsigned</span> idx )<span class="keyword"> const</span></div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">if</span> ( <a class="code" href="classNCTree.html#a3bcc2eba5573c7b408ba3814b119883b">myPad</a>() )</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">return</span> <span class="keyword">dynamic_cast<</span><span class="keyword">const </span><a class="code" href="classNCTreeLine.html">NCTreeLine</a> *<span class="keyword">></span>( <a class="code" href="classNCTree.html#a3bcc2eba5573c7b408ba3814b119883b">myPad</a>()->GetLine( idx ) );</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  <span class="keywordflow">return</span> 0;</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="l00286"></a><span class="lineno"> 286</span> </div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> </div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> <span class="comment">// Modify tree line at given index</span></div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="keyword">inline</span> <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * NCTree::modifyTreeLine( <span class="keywordtype">unsigned</span> idx )</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> {</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  <span class="keywordflow">if</span> ( <a class="code" href="classNCTree.html#a3bcc2eba5573c7b408ba3814b119883b">myPad</a>() )</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  {</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <span class="keywordflow">return</span> <span class="keyword">dynamic_cast<</span><a class="code" href="classNCTreeLine.html">NCTreeLine</a> *<span class="keyword">></span>( <a class="code" href="classNCTree.html#a3bcc2eba5573c7b408ba3814b119883b">myPad</a>()->ModifyLine( idx ) );</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> </div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> }</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> </div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> </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> <span class="comment">// Set preferred width</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> <span class="keywordtype">int</span> NCTree::preferredWidth()</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span> {</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <a class="code" href="classwsze.html">wsze</a> sze = wsze::max( defsze, <a class="code" href="classwsze.html">wsze</a>( 0, labelWidth() + 2 ) );</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  <span class="keywordflow">return</span> sze.W;</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span> }</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span> </div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span> </div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span> </div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span> <span class="comment">// Set preferred height</span></div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> <span class="keywordtype">int</span> NCTree::preferredHeight()</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span> {</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <a class="code" href="classwsze.html">wsze</a> sze = wsze::max( defsze, <a class="code" href="classwsze.html">wsze</a>( 0, labelWidth() + 2 ) );</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">return</span> sze.H;</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span> }</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span> </div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span> </div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span> <span class="comment">// Enable/disable widget</span></div>
<div class="line"><a name="l00323"></a><span class="lineno"><a class="code" href="classNCTree.html#aaa6742505cf868e915a82159b833dbe9"> 323</a></span> <span class="keywordtype">void</span> <a class="code" href="classNCTree.html#aaa6742505cf868e915a82159b833dbe9">NCTree::setEnabled</a>( <span class="keywordtype">bool</span> do_bv )</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> {</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  <a class="code" href="classNCWidget.html#a312e0009a3a5e2fa83aa60a6c787edb6">NCWidget::setEnabled</a>( do_bv );</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  YWidget::setEnabled( do_bv );</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> }</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span> </div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span> </div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> </div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span> <span class="keywordtype">void</span> NCTree::setSize( <span class="keywordtype">int</span> newwidth, <span class="keywordtype">int</span> newheight )</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> {</div>
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  wRelocate( <a class="code" href="classwpos.html">wpos</a>( 0 ), <a class="code" href="classwsze.html">wsze</a>( newheight, newwidth ) );</div>
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span> }</div>
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span> </div>
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span> </div>
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span> </div>
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div>
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span> <span class="comment">// Return YTreeItem pointer for a current line</span></div>
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span> <span class="comment">// (under the cursor)</span></div>
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> YTreeItem * NCTree::getCurrentItem()<span class="keyword"> const</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="keyword"></span>{</div>
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span>  YTreeItem * yitem = 0;</div>
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span> </div>
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  <span class="keywordflow">if</span> ( <a class="code" href="classNCTree.html#a3bcc2eba5573c7b408ba3814b119883b">myPad</a>() )</div>
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  {</div>
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  <span class="keyword">const</span> <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * cline = <span class="keyword">dynamic_cast<</span><span class="keyword">const </span><a class="code" href="classNCTreeLine.html">NCTreeLine</a> *<span class="keyword">></span>( <a class="code" href="classNCTree.html#a3bcc2eba5573c7b408ba3814b119883b">myPad</a>()->GetCurrentLine() );</div>
<div class="line"><a name="l00349"></a><span class="lineno"> 349</span> </div>
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  <span class="keywordflow">if</span> ( cline )</div>
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span>  yitem = cline->YItem();</div>
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span>  }</div>
<div class="line"><a name="l00353"></a><span class="lineno"> 353</span> </div>
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  yuiDebug() << <span class="stringliteral">"-> "</span> << ( yitem ? yitem->label().c_str() : <span class="stringliteral">"noitem"</span> ) << std::endl;</div>
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span> </div>
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  <span class="keywordflow">return</span> yitem;</div>
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span> }</div>
<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div>
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span> <span class="keywordtype">void</span> NCTree::deselectAllItems()</div>
<div class="line"><a name="l00360"></a><span class="lineno"> 360</span> {</div>
<div class="line"><a name="l00361"></a><span class="lineno"> 361</span>  <span class="keywordflow">if</span> ( multiSel)</div>
<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  {</div>
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  YItemCollection selectedItems = YTree::selectedItems();</div>
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span> </div>
<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  <span class="keywordflow">for</span> ( YItemConstIterator it = selectedItems.begin(); it != selectedItems.end(); ++it )</div>
<div class="line"><a name="l00366"></a><span class="lineno"> 366</span>  {</div>
<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  selectItem( *it, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  }</div>
<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  }</div>
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span> </div>
<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  YTree::deselectAllItems();</div>
<div class="line"><a name="l00372"></a><span class="lineno"> 372</span> }</div>
<div class="line"><a name="l00373"></a><span class="lineno"> 373</span> </div>
<div class="line"><a name="l00374"></a><span class="lineno"> 374</span> </div>
<div class="line"><a name="l00375"></a><span class="lineno"> 375</span> <span class="comment">// Set current item (under the cursor) to selected</span></div>
<div class="line"><a name="l00376"></a><span class="lineno"> 376</span> <span class="keywordtype">void</span> NCTree::selectItem( YItem *item, <span class="keywordtype">bool</span> selected )</div>
<div class="line"><a name="l00377"></a><span class="lineno"> 377</span> {</div>
<div class="line"><a name="l00378"></a><span class="lineno"> 378</span>  <span class="keywordflow">if</span> ( !<a class="code" href="classNCTree.html#a3bcc2eba5573c7b408ba3814b119883b">myPad</a>() )</div>
<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00380"></a><span class="lineno"> 380</span> </div>
<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  YTreeItem * treeItem = <span class="keyword">dynamic_cast<</span>YTreeItem *<span class="keyword">></span>( item );</div>
<div class="line"><a name="l00382"></a><span class="lineno"> 382</span>  YUI_CHECK_PTR( treeItem );</div>
<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  YTreeItem *citem = getCurrentItem();</div>
<div class="line"><a name="l00384"></a><span class="lineno"> 384</span> </div>
<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  <span class="comment">//retrieve position of item</span></div>
<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  <span class="keywordtype">int</span> at = treeItem->index();</div>
<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div>
<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * cline = 0; <span class="comment">// current line</span></div>
<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  <a class="code" href="classNCTableCol.html">NCTableCol</a> * ccol = 0; <span class="comment">// current column</span></div>
<div class="line"><a name="l00390"></a><span class="lineno"> 390</span> </div>
<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  <span class="keywordflow">if</span> ( multiSel )</div>
<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  {</div>
<div class="line"><a name="l00393"></a><span class="lineno"> 393</span>  cline = modifyTreeLine( at );</div>
<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  <span class="keywordflow">if</span> ( cline )</div>
<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  {</div>
<div class="line"><a name="l00396"></a><span class="lineno"> 396</span>  ccol = cline->GetCol(0);</div>
<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  }</div>
<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  }</div>
<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> </div>
<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  <span class="keywordflow">if</span> ( !selected )</div>
<div class="line"><a name="l00401"></a><span class="lineno"> 401</span>  {</div>
<div class="line"><a name="l00402"></a><span class="lineno"> 402</span>  <span class="keywordflow">if</span> ( !multiSel && (treeItem == citem) )</div>
<div class="line"><a name="l00403"></a><span class="lineno"> 403</span>  {</div>
<div class="line"><a name="l00404"></a><span class="lineno"> 404</span>  YTree::deselectAllItems();</div>
<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  }</div>
<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  {</div>
<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  YTree::selectItem ( treeItem, <span class="keyword">false</span> );</div>
<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <span class="keywordflow">if</span> ( ccol )</div>
<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  {</div>
<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  ccol->SetLabel( <a class="code" href="classNCstring.html">NCstring</a>( std::string( cline->Level() + 3, <span class="charliteral">' '</span> ) + <span class="stringliteral">"[ ] "</span></div>
<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  + item->label() ) );</div>
<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  }</div>
<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  }</div>
<div class="line"><a name="l00415"></a><span class="lineno"> 415</span>  }</div>
<div class="line"><a name="l00416"></a><span class="lineno"> 416</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00417"></a><span class="lineno"> 417</span>  {</div>
<div class="line"><a name="l00418"></a><span class="lineno"> 418</span>  YTree::selectItem( treeItem, selected );</div>
<div class="line"><a name="l00419"></a><span class="lineno"> 419</span> </div>
<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  <span class="keywordflow">if</span> ( multiSel && ccol )</div>
<div class="line"><a name="l00421"></a><span class="lineno"> 421</span>  {</div>
<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  ccol->SetLabel( <a class="code" href="classNCstring.html">NCstring</a>( std::string( cline->Level() + 3, <span class="charliteral">' '</span> ) + <span class="stringliteral">"[x] "</span></div>
<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  + item->label() ) );</div>
<div class="line"><a name="l00424"></a><span class="lineno"> 424</span>  }</div>
<div class="line"><a name="l00425"></a><span class="lineno"> 425</span> </div>
<div class="line"><a name="l00426"></a><span class="lineno"> 426</span>  <span class="comment">//this highlights selected item, possibly unpacks the tree</span></div>
<div class="line"><a name="l00427"></a><span class="lineno"> 427</span>  <span class="comment">//should it be in currently hidden branch</span></div>
<div class="line"><a name="l00428"></a><span class="lineno"> 428</span>  <a class="code" href="classNCTree.html#a3bcc2eba5573c7b408ba3814b119883b">myPad</a>()->ShowItem( getTreeLine( at ) );</div>
<div class="line"><a name="l00429"></a><span class="lineno"> 429</span>  }</div>
<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> }</div>
<div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div>
<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> </div>
<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> </div>
<div class="line"><a name="l00434"></a><span class="lineno"> 434</span> </div>
<div class="line"><a name="l00435"></a><span class="lineno"> 435</span> <span class="comment">// Set current item (at given index) to selected</span></div>
<div class="line"><a name="l00436"></a><span class="lineno"> 436</span> <span class="comment">// (overloaded for convenience)</span></div>
<div class="line"><a name="l00437"></a><span class="lineno"> 437</span> <span class="keywordtype">void</span> NCTree::selectItem( <span class="keywordtype">int</span> index )</div>
<div class="line"><a name="l00438"></a><span class="lineno"> 438</span> {</div>
<div class="line"><a name="l00439"></a><span class="lineno"> 439</span>  YItem * item = YTree::itemAt( index );</div>
<div class="line"><a name="l00440"></a><span class="lineno"> 440</span> </div>
<div class="line"><a name="l00441"></a><span class="lineno"> 441</span>  <span class="keywordflow">if</span> ( item )</div>
<div class="line"><a name="l00442"></a><span class="lineno"> 442</span>  {</div>
<div class="line"><a name="l00443"></a><span class="lineno"> 443</span>  selectItem( item, <span class="keyword">true</span> );</div>
<div class="line"><a name="l00444"></a><span class="lineno"> 444</span>  }</div>
<div class="line"><a name="l00445"></a><span class="lineno"> 445</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00446"></a><span class="lineno"> 446</span>  YUI_THROW( YUIException( <span class="stringliteral">"Can't find selected item"</span> ) );</div>
<div class="line"><a name="l00447"></a><span class="lineno"> 447</span> }</div>
<div class="line"><a name="l00448"></a><span class="lineno"> 448</span> </div>
<div class="line"><a name="l00449"></a><span class="lineno"> 449</span> </div>
<div class="line"><a name="l00450"></a><span class="lineno"> 450</span> </div>
<div class="line"><a name="l00451"></a><span class="lineno"> 451</span> <span class="keywordtype">void</span> NCTree::setLabel( <span class="keyword">const</span> std::string & nlabel )</div>
<div class="line"><a name="l00452"></a><span class="lineno"> 452</span> {</div>
<div class="line"><a name="l00453"></a><span class="lineno"> 453</span>  YTree::setLabel( nlabel );</div>
<div class="line"><a name="l00454"></a><span class="lineno"> 454</span>  NCPadWidget::setLabel( <a class="code" href="classNCstring.html">NCstring</a>( nlabel ) );</div>
<div class="line"><a name="l00455"></a><span class="lineno"> 455</span> }</div>
<div class="line"><a name="l00456"></a><span class="lineno"> 456</span> </div>
<div class="line"><a name="l00457"></a><span class="lineno"> 457</span> </div>
<div class="line"><a name="l00458"></a><span class="lineno"> 458</span> </div>
<div class="line"><a name="l00459"></a><span class="lineno"> 459</span> <span class="keywordtype">void</span> NCTree::rebuildTree()</div>
<div class="line"><a name="l00460"></a><span class="lineno"> 460</span> {</div>
<div class="line"><a name="l00461"></a><span class="lineno"> 461</span>  DelPad();</div>
<div class="line"><a name="l00462"></a><span class="lineno"> 462</span>  Redraw();</div>
<div class="line"><a name="l00463"></a><span class="lineno"> 463</span> }</div>
<div class="line"><a name="l00464"></a><span class="lineno"> 464</span> </div>
<div class="line"><a name="l00465"></a><span class="lineno"> 465</span> </div>
<div class="line"><a name="l00466"></a><span class="lineno"> 466</span> </div>
<div class="line"><a name="l00467"></a><span class="lineno"> 467</span> </div>
<div class="line"><a name="l00468"></a><span class="lineno"> 468</span> <span class="comment">// Creates empty pad</span></div>
<div class="line"><a name="l00469"></a><span class="lineno"> 469</span> <a class="code" href="classNCPad.html">NCPad</a> * NCTree::CreatePad()</div>
<div class="line"><a name="l00470"></a><span class="lineno"> 470</span> {</div>
<div class="line"><a name="l00471"></a><span class="lineno"> 471</span>  <a class="code" href="classwsze.html">wsze</a> psze( defPadSze() );</div>
<div class="line"><a name="l00472"></a><span class="lineno"> 472</span>  <a class="code" href="classNCPad.html">NCPad</a> * npad = <span class="keyword">new</span> <a class="code" href="classNCTreePad.html">NCTreePad</a>( psze.H, psze.W, *<span class="keyword">this</span> );</div>
<div class="line"><a name="l00473"></a><span class="lineno"> 473</span>  npad-><a class="code" href="classNCursesWindow.html#a1c799ccdafec1b5edec8ae548b91f7a4">bkgd</a>( listStyle().item.plain );</div>
<div class="line"><a name="l00474"></a><span class="lineno"> 474</span>  <span class="keywordflow">return</span> npad;</div>
<div class="line"><a name="l00475"></a><span class="lineno"> 475</span> }</div>
<div class="line"><a name="l00476"></a><span class="lineno"> 476</span> </div>
<div class="line"><a name="l00477"></a><span class="lineno"> 477</span> </div>
<div class="line"><a name="l00478"></a><span class="lineno"> 478</span> <span class="comment">// Creates tree lines and appends them to TreePad</span></div>
<div class="line"><a name="l00479"></a><span class="lineno"> 479</span> <span class="comment">// (called recursively for each child of an item)</span></div>
<div class="line"><a name="l00480"></a><span class="lineno"> 480</span> <span class="keywordtype">void</span> NCTree::CreateTreeLines( <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * parentLine, <a class="code" href="classNCTreePad.html">NCTreePad</a> * pad, YItem * item )</div>
<div class="line"><a name="l00481"></a><span class="lineno"> 481</span> {</div>
<div class="line"><a name="l00482"></a><span class="lineno"> 482</span>  <span class="comment">//set item index explicitely, it is set to -1 by default</span></div>
<div class="line"><a name="l00483"></a><span class="lineno"> 483</span>  <span class="comment">//which makes selecting items painful</span></div>
<div class="line"><a name="l00484"></a><span class="lineno"> 484</span>  item->setIndex( idx++ );</div>
<div class="line"><a name="l00485"></a><span class="lineno"> 485</span> </div>
<div class="line"><a name="l00486"></a><span class="lineno"> 486</span>  YTreeItem * treeItem = <span class="keyword">dynamic_cast<</span>YTreeItem *<span class="keyword">></span>( item );</div>
<div class="line"><a name="l00487"></a><span class="lineno"> 487</span>  YUI_CHECK_PTR( treeItem );</div>
<div class="line"><a name="l00488"></a><span class="lineno"> 488</span> </div>
<div class="line"><a name="l00489"></a><span class="lineno"> 489</span>  <a class="code" href="classNCTreeLine.html">NCTreeLine</a> * line = <span class="keyword">new</span> <a class="code" href="classNCTreeLine.html">NCTreeLine</a>( parentLine, treeItem, multiSel );</div>
<div class="line"><a name="l00490"></a><span class="lineno"> 490</span>  pad->Append( line );</div>
<div class="line"><a name="l00491"></a><span class="lineno"> 491</span> </div>
<div class="line"><a name="l00492"></a><span class="lineno"> 492</span>  <span class="comment">// iterate over children</span></div>
<div class="line"><a name="l00493"></a><span class="lineno"> 493</span> </div>
<div class="line"><a name="l00494"></a><span class="lineno"> 494</span>  <span class="keywordflow">for</span> ( YItemIterator it = item->childrenBegin(); it < item->childrenEnd(); ++it )</div>
<div class="line"><a name="l00495"></a><span class="lineno"> 495</span>  {</div>
<div class="line"><a name="l00496"></a><span class="lineno"> 496</span>  CreateTreeLines( line, pad, *it );</div>
<div class="line"><a name="l00497"></a><span class="lineno"> 497</span>  }</div>
<div class="line"><a name="l00498"></a><span class="lineno"> 498</span> }</div>
<div class="line"><a name="l00499"></a><span class="lineno"> 499</span> </div>
<div class="line"><a name="l00500"></a><span class="lineno"> 500</span> <span class="comment">// Returns current item (pure virtual in YTree)</span></div>
<div class="line"><a name="l00501"></a><span class="lineno"> 501</span> YTreeItem * NCTree::currentItem()</div>
<div class="line"><a name="l00502"></a><span class="lineno"> 502</span> {</div>
<div class="line"><a name="l00503"></a><span class="lineno"> 503</span>  <span class="keywordflow">return</span> getCurrentItem();</div>
<div class="line"><a name="l00504"></a><span class="lineno"> 504</span> }</div>
<div class="line"><a name="l00505"></a><span class="lineno"> 505</span> </div>
<div class="line"><a name="l00506"></a><span class="lineno"> 506</span> <span class="comment">// Fills TreePad with lines (uses CreateTreeLines to create them)</span></div>
<div class="line"><a name="l00507"></a><span class="lineno"> 507</span> <span class="keywordtype">void</span> NCTree::DrawPad()</div>
<div class="line"><a name="l00508"></a><span class="lineno"> 508</span> {</div>
<div class="line"><a name="l00509"></a><span class="lineno"> 509</span>  <span class="keywordflow">if</span> ( !<a class="code" href="classNCTree.html#a3bcc2eba5573c7b408ba3814b119883b">myPad</a>() )</div>
<div class="line"><a name="l00510"></a><span class="lineno"> 510</span>  {</div>
<div class="line"><a name="l00511"></a><span class="lineno"> 511</span>  yuiWarning() << <span class="stringliteral">"PadWidget not yet created"</span> << std::endl;</div>
<div class="line"><a name="l00512"></a><span class="lineno"> 512</span>  <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00513"></a><span class="lineno"> 513</span>  }</div>
<div class="line"><a name="l00514"></a><span class="lineno"> 514</span> </div>
<div class="line"><a name="l00515"></a><span class="lineno"> 515</span>  idx = 0;</div>
<div class="line"><a name="l00516"></a><span class="lineno"> 516</span>  <span class="comment">// YItemIterator iterates over the toplevel items</span></div>
<div class="line"><a name="l00517"></a><span class="lineno"> 517</span>  <span class="keywordflow">for</span> ( YItemIterator it = itemsBegin(); it < itemsEnd(); ++it )</div>
<div class="line"><a name="l00518"></a><span class="lineno"> 518</span>  {</div>
<div class="line"><a name="l00519"></a><span class="lineno"> 519</span>  CreateTreeLines( 0, <a class="code" href="classNCTree.html#a3bcc2eba5573c7b408ba3814b119883b">myPad</a>(), *it );</div>
<div class="line"><a name="l00520"></a><span class="lineno"> 520</span>  }</div>
<div class="line"><a name="l00521"></a><span class="lineno"> 521</span> </div>
<div class="line"><a name="l00522"></a><span class="lineno"> 522</span>  idx = 0;</div>
<div class="line"><a name="l00523"></a><span class="lineno"> 523</span>  NCPadWidget::DrawPad();</div>
<div class="line"><a name="l00524"></a><span class="lineno"> 524</span> }</div>
<div class="line"><a name="l00525"></a><span class="lineno"> 525</span> </div>
<div class="line"><a name="l00526"></a><span class="lineno"> 526</span> </div>
<div class="line"><a name="l00527"></a><span class="lineno"> 527</span> </div>
<div class="line"><a name="l00528"></a><span class="lineno"> 528</span> <a class="code" href="classNCursesEvent.html">NCursesEvent</a> NCTree::wHandleInput( wint_t key )</div>
<div class="line"><a name="l00529"></a><span class="lineno"> 529</span> {</div>
<div class="line"><a name="l00530"></a><span class="lineno"> 530</span>  <a class="code" href="classNCursesEvent.html">NCursesEvent</a> ret = NCursesEvent::none;</div>
<div class="line"><a name="l00531"></a><span class="lineno"> 531</span>  YTreeItem * oldCurrentItem = getCurrentItem();</div>
<div class="line"><a name="l00532"></a><span class="lineno"> 532</span> </div>
<div class="line"><a name="l00533"></a><span class="lineno"> 533</span>  <span class="keywordtype">bool</span> handled = handleInput( key ); <span class="comment">// NCTreePad::handleInput()</span></div>
<div class="line"><a name="l00534"></a><span class="lineno"> 534</span>  <span class="keyword">const</span> YItem * currentItem = getCurrentItem();</div>
<div class="line"><a name="l00535"></a><span class="lineno"> 535</span> </div>
<div class="line"><a name="l00536"></a><span class="lineno"> 536</span>  <span class="keywordflow">if</span> ( !currentItem )</div>
<div class="line"><a name="l00537"></a><span class="lineno"> 537</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00538"></a><span class="lineno"> 538</span> </div>
<div class="line"><a name="l00539"></a><span class="lineno"> 539</span>  <span class="keywordflow">if</span> ( multiSel )</div>
<div class="line"><a name="l00540"></a><span class="lineno"> 540</span>  {</div>
<div class="line"><a name="l00541"></a><span class="lineno"> 541</span>  <span class="keywordflow">if</span> ( ! handled )</div>
<div class="line"><a name="l00542"></a><span class="lineno"> 542</span>  {</div>
<div class="line"><a name="l00543"></a><span class="lineno"> 543</span>  <span class="keywordflow">switch</span> ( key )</div>
<div class="line"><a name="l00544"></a><span class="lineno"> 544</span>  {</div>
<div class="line"><a name="l00545"></a><span class="lineno"> 545</span>  <span class="comment">// KEY_SPACE is handled in NCTreeLine::handleInput</span></div>
<div class="line"><a name="l00546"></a><span class="lineno"> 546</span>  <span class="keywordflow">case</span> KEY_RETURN:</div>
<div class="line"><a name="l00547"></a><span class="lineno"> 547</span> </div>
<div class="line"><a name="l00548"></a><span class="lineno"> 548</span>  <span class="keywordflow">if</span> ( currentItem->selected() )</div>
<div class="line"><a name="l00549"></a><span class="lineno"> 549</span>  selectItem( const_cast<YItem *>(currentItem), false );</div>
<div class="line"><a name="l00550"></a><span class="lineno"> 550</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00551"></a><span class="lineno"> 551</span>  selectItem( const_cast<YItem *>(currentItem), <span class="keyword">true</span> );</div>
<div class="line"><a name="l00552"></a><span class="lineno"> 552</span> </div>
<div class="line"><a name="l00553"></a><span class="lineno"> 553</span>  <span class="keywordflow">if</span> ( notify() )</div>
<div class="line"><a name="l00554"></a><span class="lineno"> 554</span>  {</div>
<div class="line"><a name="l00555"></a><span class="lineno"> 555</span>  <span class="keywordflow">return</span> NCursesEvent::ValueChanged;</div>
<div class="line"><a name="l00556"></a><span class="lineno"> 556</span>  }</div>
<div class="line"><a name="l00557"></a><span class="lineno"> 557</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00558"></a><span class="lineno"> 558</span>  }</div>
<div class="line"><a name="l00559"></a><span class="lineno"> 559</span>  }</div>
<div class="line"><a name="l00560"></a><span class="lineno"> 560</span>  }</div>
<div class="line"><a name="l00561"></a><span class="lineno"> 561</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00562"></a><span class="lineno"> 562</span>  {</div>
<div class="line"><a name="l00563"></a><span class="lineno"> 563</span>  <span class="keywordflow">if</span> ( ! handled )</div>
<div class="line"><a name="l00564"></a><span class="lineno"> 564</span>  {</div>
<div class="line"><a name="l00565"></a><span class="lineno"> 565</span>  <span class="keywordflow">switch</span> ( key )</div>
<div class="line"><a name="l00566"></a><span class="lineno"> 566</span>  {</div>
<div class="line"><a name="l00567"></a><span class="lineno"> 567</span>  <span class="comment">// KEY_SPACE is handled in NCTreeLine::handleInput</span></div>
<div class="line"><a name="l00568"></a><span class="lineno"> 568</span>  <span class="keywordflow">case</span> KEY_RETURN:</div>
<div class="line"><a name="l00569"></a><span class="lineno"> 569</span> </div>
<div class="line"><a name="l00570"></a><span class="lineno"> 570</span>  <span class="keywordflow">if</span> ( notify() )</div>
<div class="line"><a name="l00571"></a><span class="lineno"> 571</span>  {</div>
<div class="line"><a name="l00572"></a><span class="lineno"> 572</span>  <span class="keywordflow">return</span> NCursesEvent::Activated;</div>
<div class="line"><a name="l00573"></a><span class="lineno"> 573</span>  }</div>
<div class="line"><a name="l00574"></a><span class="lineno"> 574</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00575"></a><span class="lineno"> 575</span>  }</div>
<div class="line"><a name="l00576"></a><span class="lineno"> 576</span>  }</div>
<div class="line"><a name="l00577"></a><span class="lineno"> 577</span> </div>
<div class="line"><a name="l00578"></a><span class="lineno"> 578</span>  YTree::selectItem( const_cast<YItem *>( currentItem ), <span class="keyword">true</span> );</div>
<div class="line"><a name="l00579"></a><span class="lineno"> 579</span>  }</div>
<div class="line"><a name="l00580"></a><span class="lineno"> 580</span> </div>
<div class="line"><a name="l00581"></a><span class="lineno"> 581</span>  <span class="keywordflow">if</span> ( notify() && immediateMode() && ( oldCurrentItem != currentItem ) )</div>
<div class="line"><a name="l00582"></a><span class="lineno"> 582</span>  ret = NCursesEvent::SelectionChanged;</div>
<div class="line"><a name="l00583"></a><span class="lineno"> 583</span> </div>
<div class="line"><a name="l00584"></a><span class="lineno"> 584</span>  yuiDebug() << <span class="stringliteral">"Notify: "</span> << ( notify() ? <span class="stringliteral">"true"</span> : <span class="stringliteral">"false"</span> ) <<</div>
<div class="line"><a name="l00585"></a><span class="lineno"> 585</span>  <span class="stringliteral">" Return event: "</span> << ret.reason << std::endl;</div>
<div class="line"><a name="l00586"></a><span class="lineno"> 586</span> </div>
<div class="line"><a name="l00587"></a><span class="lineno"> 587</span>  <span class="keywordflow">return</span> ret;</div>
<div class="line"><a name="l00588"></a><span class="lineno"> 588</span> }</div>
<div class="line"><a name="l00589"></a><span class="lineno"> 589</span> </div>
<div class="line"><a name="l00590"></a><span class="lineno"> 590</span> </div>
<div class="line"><a name="l00591"></a><span class="lineno"> 591</span> </div>
<div class="line"><a name="l00592"></a><span class="lineno"> 592</span> </div>
<div class="line"><a name="l00593"></a><span class="lineno"> 593</span> </div>
<div class="line"><a name="l00594"></a><span class="lineno"> 594</span> <span class="comment">// clears the table and the lists holding</span></div>
<div class="line"><a name="l00595"></a><span class="lineno"> 595</span> <span class="comment">// the values</span></div>
<div class="line"><a name="l00596"></a><span class="lineno"> 596</span> <span class="keywordtype">void</span> NCTree::deleteAllItems()</div>
<div class="line"><a name="l00597"></a><span class="lineno"> 597</span> {</div>
<div class="line"><a name="l00598"></a><span class="lineno"> 598</span>  YTree::deleteAllItems();</div>
<div class="line"><a name="l00599"></a><span class="lineno"> 599</span>  <a class="code" href="classNCTree.html#a3bcc2eba5573c7b408ba3814b119883b">myPad</a>()->ClearTable();</div>
<div class="line"><a name="l00600"></a><span class="lineno"> 600</span> }</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>NCTree.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> 1.8.3.1 </li>
</ul>
</div>
</body>
</html>
