1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
<!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"/>
<title>Wt examples: /home/koen/project/wt/public-git/wt/examples/filetreetable/FileTreeTableNode.C Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">Wt examples
 <span id="projectnumber">3.2.1</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- Generated by Doxygen 1.7.5.1 -->
<div id="navrow1" class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</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>
</ul>
</div>
<div id="navrow2" class="tabs2">
<ul class="tablist">
<li><a href="files.html"><span>File List</span></a></li>
<li><a href="globals.html"><span>File Members</span></a></li>
</ul>
</div>
<div class="header">
<div class="headertitle">
<div class="title">/home/koen/project/wt/public-git/wt/examples/filetreetable/FileTreeTableNode.C</div> </div>
</div>
<div class="contents">
<a href="FileTreeTableNode_8C.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// This may look like C code, but it's really -*- C++ -*-</span>
<a name="l00002"></a>00002 <span class="comment">/*</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (C) 2008 Emweb bvba, Kessel-Lo, Belgium.</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * See the LICENSE file for terms of use.</span>
<a name="l00006"></a>00006 <span class="comment"> */</span>
<a name="l00007"></a>00007
<a name="l00008"></a>00008 <span class="preprocessor">#include "<a class="code" href="FileTreeTableNode_8h.html">FileTreeTableNode.h</a>"</span>
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <span class="preprocessor">#include <boost/filesystem/operations.hpp></span>
<a name="l00011"></a>00011 <span class="preprocessor">#include <boost/filesystem/exception.hpp></span>
<a name="l00012"></a>00012 <span class="preprocessor">#include <boost/lexical_cast.hpp></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include <iostream></span>
<a name="l00014"></a>00014 <span class="preprocessor">#include <time.h></span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="preprocessor">#include <Wt/WIconPair></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <Wt/WStringUtil></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include <Wt/WText></span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="keyword">using namespace </span>Wt;
<a name="l00021"></a>00021
<a name="l00022"></a><a class="code" href="classFileTreeTableNode.html#ad3dcd44cf30aaab34ee104f5bce5b1fe">00022</a> <a class="code" href="classFileTreeTableNode.html#ad3dcd44cf30aaab34ee104f5bce5b1fe" title="Construct a new node for the given file.">FileTreeTableNode::FileTreeTableNode</a>(<span class="keyword">const</span> boost::filesystem::path& path)
<a name="l00023"></a>00023 <span class="preprocessor">#if BOOST_FILESYSTEM_VERSION < 3</span>
<a name="l00024"></a>00024 <span class="preprocessor"></span><span class="preprocessor">#ifndef WT_NO_STD_WSTRING</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span> : <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeTableNode.html">WTreeTableNode</a>(Wt::widen(path.leaf()), createIcon(path)),
<a name="l00026"></a>00026 #<span class="keywordflow">else</span>
<a name="l00027"></a>00027 : <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeTableNode.html">WTreeTableNode</a>(path.leaf(), createIcon(path)),
<a name="l00028"></a>00028 #endif
<a name="l00029"></a>00029 #<span class="keywordflow">else</span>
<a name="l00030"></a>00030 : <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeTableNode.html">WTreeTableNode</a>(path.leaf().string(), createIcon(path)),
<a name="l00031"></a>00031 #endif
<a name="l00032"></a>00032 path_(path)
<a name="l00033"></a>00033 {
<a name="l00034"></a>00034 label()->setTextFormat(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/namespaceWt.html#a140dea437d52d3d7c438ea3bd16a1480ae06bb9ae9a26d13c3dcf9f20d5067885">PlainText</a>);
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="keywordflow">if</span> (boost::filesystem::exists(path)) {
<a name="l00037"></a>00037 <span class="keywordflow">if</span> (!boost::filesystem::is_directory(path)) {
<a name="l00038"></a>00038 <span class="keywordtype">int</span> fsize = (int)boost::filesystem::file_size(path);
<a name="l00039"></a>00039 setColumnWidget(1, <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WText.html">WText</a>(boost::lexical_cast<std::string>(fsize)));
<a name="l00040"></a>00040 columnWidget(1)->setStyleClass(<span class="stringliteral">"fsize"</span>);
<a name="l00041"></a>00041 } <span class="keywordflow">else</span>
<a name="l00042"></a>00042 setSelectable(<span class="keyword">false</span>);
<a name="l00043"></a>00043
<a name="l00044"></a>00044 std::time_t t = boost::filesystem::last_write_time(path);
<a name="l00045"></a>00045 <span class="keyword">struct </span>tm ttm;
<a name="l00046"></a>00046 <span class="preprocessor">#if WIN32</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span> ttm=*localtime(&t);
<a name="l00048"></a>00048 <span class="preprocessor">#else</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span> localtime_r(&t, &ttm);
<a name="l00050"></a>00050 <span class="preprocessor">#endif</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span>
<a name="l00052"></a>00052 <span class="keywordtype">char</span> c[100];
<a name="l00053"></a>00053 strftime(c, 100, <span class="stringliteral">"%b %d %Y"</span>, &ttm);
<a name="l00054"></a>00054
<a name="l00055"></a>00055 setColumnWidget(2, <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WText.html">WText</a>(c));
<a name="l00056"></a>00056 columnWidget(2)->setStyleClass(<span class="stringliteral">"date"</span>);
<a name="l00057"></a>00057 }
<a name="l00058"></a>00058 }
<a name="l00059"></a>00059
<a name="l00060"></a><a class="code" href="classFileTreeTableNode.html#a573bcecf27009f71e026600fbbdbf417">00060</a> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WIconPair.html">WIconPair</a> *<a class="code" href="classFileTreeTableNode.html#a573bcecf27009f71e026600fbbdbf417" title="Create the iconpair for representing the path.">FileTreeTableNode::createIcon</a>(<span class="keyword">const</span> boost::filesystem::path& path)
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 <span class="keywordflow">if</span> (boost::filesystem::exists(path)
<a name="l00063"></a>00063 && boost::filesystem::is_directory(path))
<a name="l00064"></a>00064 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WIconPair.html">WIconPair</a>(<span class="stringliteral">"icons/yellow-folder-closed.png"</span>,
<a name="l00065"></a>00065 <span class="stringliteral">"icons/yellow-folder-open.png"</span>, <span class="keyword">false</span>);
<a name="l00066"></a>00066 <span class="keywordflow">else</span>
<a name="l00067"></a>00067 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WIconPair.html">WIconPair</a>(<span class="stringliteral">"icons/document.png"</span>,
<a name="l00068"></a>00068 <span class="stringliteral">"icons/yellow-folder-open.png"</span>, <span class="keyword">false</span>);
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070
<a name="l00071"></a><a class="code" href="classFileTreeTableNode.html#a4f627886ee0f4b3a6cf2380959935228">00071</a> <span class="keywordtype">void</span> <a class="code" href="classFileTreeTableNode.html#a4f627886ee0f4b3a6cf2380959935228" title="Reimplements WTreeNode::populate to read files within a directory.">FileTreeTableNode::populate</a>()
<a name="l00072"></a>00072 {
<a name="l00073"></a>00073 <span class="keywordflow">try</span> {
<a name="l00074"></a>00074 <span class="keywordflow">if</span> (boost::filesystem::is_directory(path_)) {
<a name="l00075"></a>00075 std::set<boost::filesystem::path> paths;
<a name="l00076"></a>00076 boost::filesystem::directory_iterator end_itr;
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="keywordflow">for</span> (boost::filesystem::directory_iterator i(path_); i != end_itr; ++i)
<a name="l00079"></a>00079 paths.insert(*i);
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <span class="keywordflow">for</span> (std::set<boost::filesystem::path>::iterator i = paths.begin();
<a name="l00082"></a>00082 i != paths.end(); ++i)
<a name="l00083"></a>00083 addChildNode(<span class="keyword">new</span> <a class="code" href="classFileTreeTableNode.html" title="A single node in a file tree table.">FileTreeTableNode</a>(*i));
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085 } <span class="keywordflow">catch</span> (boost::filesystem::filesystem_error& e) {
<a name="l00086"></a>00086 std::cerr << e.what() << std::endl;
<a name="l00087"></a>00087 }
<a name="l00088"></a>00088 }
<a name="l00089"></a>00089
<a name="l00090"></a><a class="code" href="classFileTreeTableNode.html#a5454d4ea1a4ab067a3179426024343d5">00090</a> <span class="keywordtype">bool</span> <a class="code" href="classFileTreeTableNode.html#a5454d4ea1a4ab067a3179426024343d5" title="Reimplements WTreeNode::expandable.">FileTreeTableNode::expandable</a>()
<a name="l00091"></a>00091 {
<a name="l00092"></a>00092 <span class="keywordflow">if</span> (!populated()) {
<a name="l00093"></a>00093 <span class="keywordflow">return</span> boost::filesystem::is_directory(path_);
<a name="l00094"></a>00094 } <span class="keywordflow">else</span>
<a name="l00095"></a>00095 <span class="keywordflow">return</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeNode.html#a4f19826594b5b080b0a436c474c31f61">WTreeTableNode::expandable</a>();
<a name="l00096"></a>00096 }
</pre></div></div>
</div>
<hr size="1"><address style="text-align: right; margin: 3px"><small>
Generated on Fri Mar 30 2012 for <a href="http://www.webtoolkit.eu/wt">the
C++ Web Toolkit (Wt)</a> by <a
href="http://www.doxygen.org/index.html"><img src="doxygen.png"
alt="doxygen" border="0" style="vertical-align: middle; display:
inline-block; height: 2em"></a> 1.7.5.1</small></address>
</body>
</html>
|
