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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<h1>/home/koen/project/wt/public-git/wt/examples/wt-homepage/ExampleSourceViewer.C</h1><a href="ExampleSourceViewer_8C.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 2009 Emweb bvba</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * See the LICENSE file for terms of use.</span>
<a name="l00005"></a>00005 <span class="comment"> */</span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="preprocessor">#include <iostream></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00009"></a>00009 <span class="preprocessor">#include <algorithm></span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="preprocessor">#include <Wt/WApplication></span>
<a name="l00012"></a>00012 <span class="preprocessor">#include <Wt/WContainerWidget></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include <Wt/WEnvironment></span>
<a name="l00014"></a>00014 <span class="preprocessor">#include <Wt/WLineEdit></span>
<a name="l00015"></a>00015 <span class="preprocessor">#include <Wt/WGridLayout></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include <Wt/WHBoxLayout></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <Wt/WPushButton></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include <Wt/WTable></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <Wt/WText></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <Wt/WTreeView></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <Wt/WVBoxLayout></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <Wt/WViewWidget></span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include <boost/filesystem/operations.hpp></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <boost/filesystem/exception.hpp></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <boost/filesystem/convenience.hpp></span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <boost/algorithm/string.hpp></span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#include "<a class="code" href="ExampleSourceViewer_8h.html">ExampleSourceViewer.h</a>"</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include "<a class="code" href="FileItem_8h.html">FileItem.h</a>"</span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="keyword">using namespace </span>Wt;
<a name="l00033"></a>00033 <span class="keyword">namespace </span>fs = boost::filesystem;
<a name="l00034"></a>00034
<a name="l00035"></a>00035 <span class="comment">// Same as p.filename() in latest boost::filesystem</span>
<a name="l00036"></a><a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">00036</a> <span class="keyword">static</span> std::string <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(<span class="keyword">const</span> fs::path& p)
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 <span class="keywordflow">return</span> p.empty() ? std::string() : *--p.end();
<a name="l00039"></a>00039 }
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="comment">// Same as p.stem() in latest boost::filesystem</span>
<a name="l00042"></a><a class="code" href="ExampleSourceViewer_8C.html#2fb90126657b786f14062b06f995583c">00042</a> <span class="keyword">static</span> std::string <a class="code" href="ExampleSourceViewer_8C.html#2fb90126657b786f14062b06f995583c">stem</a>(<span class="keyword">const</span> fs::path& p)
<a name="l00043"></a>00043 {
<a name="l00044"></a>00044 std::string fn = <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(p);
<a name="l00045"></a>00045 std::size_t pos = fn.find(<span class="charliteral">'.'</span>);
<a name="l00046"></a>00046 <span class="keywordflow">if</span> (pos == std::string::npos)
<a name="l00047"></a>00047 <span class="keywordflow">return</span> fn;
<a name="l00048"></a>00048 <span class="keywordflow">else</span>
<a name="l00049"></a>00049 <span class="keywordflow">return</span> fn.substr(0, pos);
<a name="l00050"></a>00050 }
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="comment">// Should be same as p.parent_path() in latest boost::filesystem</span>
<a name="l00053"></a>00053 <span class="comment">// This is not entirely according to fs::path::parent_path() in 1.39.0</span>
<a name="l00054"></a><a class="code" href="ExampleSourceViewer_8C.html#e19c9a4a8bd0a5e02a00d6e17707a342">00054</a> fs::path <a class="code" href="ExampleSourceViewer_8C.html#e19c9a4a8bd0a5e02a00d6e17707a342">parent_path</a>(<span class="keyword">const</span> fs::path& p)
<a name="l00055"></a>00055 {
<a name="l00056"></a>00056 std::string fn = <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(p);
<a name="l00057"></a>00057 std::string path = p.string();
<a name="l00058"></a>00058
<a name="l00059"></a>00059 <span class="keywordflow">return</span> path.substr(0, path.length() - fn.length() - 1);
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061
<a name="l00062"></a><a class="code" href="ExampleSourceViewer_8C.html#cb92ccbf2405b113c0b8b66cec63aaae">00062</a> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="ExampleSourceViewer_8C.html#cb92ccbf2405b113c0b8b66cec63aaae">comparePaths</a>(<span class="keyword">const</span> fs::path& p1, <span class="keyword">const</span> fs::path& p2)
<a name="l00063"></a>00063 {
<a name="l00064"></a>00064 <span class="keywordflow">return</span> <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(p1) > <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(p2);
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066
<a name="l00067"></a><a class="code" href="classExampleSourceViewer.html#3ab5978077589e8dbf6d8cfdb6da36d4">00067</a> <a class="code" href="classExampleSourceViewer.html#3ab5978077589e8dbf6d8cfdb6da36d4" title="Constructor.">ExampleSourceViewer::ExampleSourceViewer</a>(<span class="keyword">const</span> std::string& deployPath,
<a name="l00068"></a>00068 <span class="keyword">const</span> std::string& examplesRoot,
<a name="l00069"></a>00069 <span class="keyword">const</span> std::string& examplesType)
<a name="l00070"></a>00070 : deployPath_(deployPath),
<a name="l00071"></a>00071 examplesRoot_(examplesRoot),
<a name="l00072"></a>00072 examplesType_(examplesType)
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 wApp->internalPathChanged().connect
<a name="l00075"></a>00075 (SLOT(<span class="keyword">this</span>, <a class="code" href="classExampleSourceViewer.html#8aeb783e81242455f97f83d259919a20">ExampleSourceViewer::handlePathChange</a>));
<a name="l00076"></a>00076
<a name="l00077"></a>00077 <a class="code" href="classExampleSourceViewer.html#8aeb783e81242455f97f83d259919a20">handlePathChange</a>();
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079
<a name="l00080"></a><a class="code" href="classExampleSourceViewer.html#8aeb783e81242455f97f83d259919a20">00080</a> <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#8aeb783e81242455f97f83d259919a20">ExampleSourceViewer::handlePathChange</a>()
<a name="l00081"></a>00081 {
<a name="l00082"></a>00082 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a> *app = wApp;
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="keywordflow">if</span> (app-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html#ed54bd83339bc80b3cffba9067ab1e39">internalPathMatches</a>(<a class="code" href="classExampleSourceViewer.html#49e72c4bc9714e8fdf9fad810f0d79b1">deployPath_</a>)) {
<a name="l00085"></a>00085 std::string example = app-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WApplication.html#95e6b5e4dc9084d45e166264b10b3c46">internalPathNextPart</a>(<a class="code" href="classExampleSourceViewer.html#49e72c4bc9714e8fdf9fad810f0d79b1">deployPath_</a>);
<a name="l00086"></a>00086
<a name="l00087"></a>00087 <span class="keywordflow">if</span> (example.find(<span class="stringliteral">".."</span>) != std::string::npos
<a name="l00088"></a>00088 || example.find(<span class="charliteral">'/'</span>) != std::string::npos
<a name="l00089"></a>00089 || example.find(<span class="charliteral">'\\'</span>) != std::string::npos)
<a name="l00090"></a>00090 <a class="code" href="classExampleSourceViewer.html#04710b0af789b12346a22a2f7ba2bccf">setExample</a>(<span class="stringliteral">"INVALID_DIR"</span>, <span class="stringliteral">"INVALID"</span>);
<a name="l00091"></a>00091 <span class="keywordflow">else</span>
<a name="l00092"></a>00092 <a class="code" href="classExampleSourceViewer.html#04710b0af789b12346a22a2f7ba2bccf">setExample</a>(<a class="code" href="classExampleSourceViewer.html#7e33f7d49055157d7d26d036f91d2891">examplesRoot_</a> + example, example);
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00096"></a><a class="code" href="classExampleSourceViewer.html#04710b0af789b12346a22a2f7ba2bccf">00096</a> <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#04710b0af789b12346a22a2f7ba2bccf">ExampleSourceViewer::setExample</a>(<span class="keyword">const</span> std::string& exampleDir,
<a name="l00097"></a>00097 <span class="keyword">const</span> std::string& example)
<a name="l00098"></a>00098 {
<a name="l00099"></a>00099 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html#608f748cbdda763f1a11556ddad9fbe1">clear</a>();
<a name="l00100"></a>00100
<a name="l00101"></a>00101 <span class="keywordtype">bool</span> exists = <span class="keyword">false</span>;
<a name="l00102"></a>00102 <span class="keywordflow">try</span> {
<a name="l00103"></a>00103 exists = fs::exists(exampleDir);
<a name="l00104"></a>00104 } <span class="keywordflow">catch</span> (std::exception&) {
<a name="l00105"></a>00105 }
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="keywordflow">if</span> (!exists) {
<a name="l00108"></a>00108 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html#2cfe66d9b62940f889e99538a9f478d2">addWidget</a>(<span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a>(<span class="stringliteral">"No such example: "</span> + exampleDir));
<a name="l00109"></a>00109 <span class="keywordflow">return</span>;
<a name="l00110"></a>00110 }
<a name="l00111"></a>00111
<a name="l00112"></a>00112 <a class="code" href="classExampleSourceViewer.html#09d648f3a6b7aa3ebeeac775f8a197cc">model_</a> = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItemModel.html">WStandardItemModel</a>(0, 1, <span class="keyword">this</span>);
<a name="l00113"></a>00113 <span class="keywordflow">if</span> (<a class="code" href="classExampleSourceViewer.html#7aaeb2ded7907e864f3ea804f19307cd">examplesType_</a> == <span class="stringliteral">"CPP"</span>) {
<a name="l00114"></a>00114 <a class="code" href="classExampleSourceViewer.html#e10b86e9ea10445cb5f4cac95e168c82">cppTraverseDir</a>(<a class="code" href="classExampleSourceViewer.html#09d648f3a6b7aa3ebeeac775f8a197cc">model_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItemModel.html#5fdc79e8100020d98a77ad3543019477">invisibleRootItem</a>(), exampleDir);
<a name="l00115"></a>00115 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classExampleSourceViewer.html#7aaeb2ded7907e864f3ea804f19307cd">examplesType_</a> == <span class="stringliteral">"JAVA"</span>) {
<a name="l00116"></a>00116 <a class="code" href="classExampleSourceViewer.html#bdf6cba77785ba83e5cb04b78d7f9532">javaTraverseDir</a>(<a class="code" href="classExampleSourceViewer.html#09d648f3a6b7aa3ebeeac775f8a197cc">model_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItemModel.html#5fdc79e8100020d98a77ad3543019477">invisibleRootItem</a>(), exampleDir);
<a name="l00117"></a>00117 }
<a name="l00118"></a>00118
<a name="l00119"></a>00119 WApplication::instance()->setTitle(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWidget.html#a651f107ec7cf080faef6c435705fc44">tr</a>(<span class="stringliteral">"srcview.title."</span> + example));
<a name="l00120"></a>00120 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a> *title =
<a name="l00121"></a>00121 <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWidget.html#a651f107ec7cf080faef6c435705fc44">tr</a>(<span class="stringliteral">"srcview.title."</span> + <a class="code" href="classExampleSourceViewer.html#7aaeb2ded7907e864f3ea804f19307cd">examplesType_</a> + <span class="stringliteral">"."</span> + example));
<a name="l00122"></a>00122
<a name="l00123"></a>00123 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a> = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html">WTreeView</a>();
<a name="l00124"></a>00124 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html#2367f47b0c80ec909d8e4d7626955a83">setHeaderHeight</a>(0);
<a name="l00125"></a>00125 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html#482314306c8404d7ed941fd986e32623">resize</a>(300, 300);
<a name="l00126"></a>00126 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#e1c86a0f37f97f63aed3b00fd8ffad7c">setSortingEnabled</a>(<span class="keyword">false</span>);
<a name="l00127"></a>00127 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html#390300f766472476e6a0df5aefaa2ef0">setModel</a>(<a class="code" href="classExampleSourceViewer.html#09d648f3a6b7aa3ebeeac775f8a197cc">model_</a>);
<a name="l00128"></a>00128 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html#dd40d3e05352ae094f6fe2b9c879c2c7">expandToDepth</a>(1);
<a name="l00129"></a>00129 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#f6fcd9761e2f7a3b497d3563c849d320">setSelectionMode</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#74b3f7eb1689a3cbf0ea514ffd20bccc4fd3c5ba6ce5289a1e732d85f002882a">SingleSelection</a>);
<a name="l00130"></a>00130 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html#48f74194ae6bd63c08a6ff76ecb3e39c">setAlternatingRowColors</a>(<span class="keyword">false</span>);
<a name="l00131"></a>00131 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#9ed7710caa82e030db59020f4add4025">selectionChanged</a>().<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1Signal.html#6fc9536d2e7f59684ec32f3734b01f38">connect</a>
<a name="l00132"></a>00132 (SLOT(<span class="keyword">this</span>, <a class="code" href="classExampleSourceViewer.html#7f10a65267869bb570fec25bc19348ac" title="Displayed the currently selected file.">ExampleSourceViewer::showFile</a>));
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <a class="code" href="classExampleSourceViewer.html#efc329bfd3d8f7ae11c3f452a5744ab9">sourceView_</a> = <span class="keyword">new</span> <a class="code" href="classSourceView.html" title="View class for source code.">SourceView</a>(<a class="code" href="classFileItem.html#e072fe0aa9a614bfc39a9f59cf987771">FileItem::FileNameRole</a>,
<a name="l00135"></a>00135 <a class="code" href="classFileItem.html#e1dbc221110c06627765b421c30df2ab">FileItem::ContentsRole</a>,
<a name="l00136"></a>00136 <a class="code" href="classFileItem.html#a8d601340669b5628a8bac8e35ccd936">FileItem::FilePathRole</a>);
<a name="l00137"></a>00137 <a class="code" href="classExampleSourceViewer.html#efc329bfd3d8f7ae11c3f452a5744ab9">sourceView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWebWidget.html#6fd43dced1a62f7e79bc3522eeb16216">setStyleClass</a>(<span class="stringliteral">"source-view"</span>);
<a name="l00138"></a>00138
<a name="l00139"></a>00139 <span class="comment">/*</span>
<a name="l00140"></a>00140 <span class="comment"> * Expand path to first file, to show something in the source viewer</span>
<a name="l00141"></a>00141 <span class="comment"> */</span>
<a name="l00142"></a>00142 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html">WStandardItem</a> *w = <a class="code" href="classExampleSourceViewer.html#09d648f3a6b7aa3ebeeac775f8a197cc">model_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItemModel.html#32d755ace793c2110b0fa5d650a0d577">item</a>(0);
<a name="l00143"></a>00143 <span class="keywordflow">do</span> {
<a name="l00144"></a>00144 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html#49566dd5cc8d1d0d95bad4783dd4e11a">setExpanded</a>(w-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#8afc6170ff2544d385823795b4dded37">index</a>(), <span class="keyword">true</span>);
<a name="l00145"></a>00145 <span class="keywordflow">if</span> (w-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#0b025885afc1500285359821f52bb531">rowCount</a>() > 0)
<a name="l00146"></a>00146 w = w-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#874247b52596f31126882ee8ea53d3ca">child</a>(0);
<a name="l00147"></a>00147 <span class="keywordflow">else</span> {
<a name="l00148"></a>00148 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#4423d5412ff1b4bc67f0a8f443f12136">select</a>(w-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#8afc6170ff2544d385823795b4dded37">index</a>(), <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#1ec974261fb0e2b80498473dcb6c91ed5317beeb399a97e111e7c99dee9161d5">Select</a>);
<a name="l00149"></a>00149 w = 0;
<a name="l00150"></a>00150 }
<a name="l00151"></a>00151 } <span class="keywordflow">while</span> (w);
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WVBoxLayout.html">WVBoxLayout</a> *topLayout = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WVBoxLayout.html">WVBoxLayout</a>();
<a name="l00154"></a>00154 topLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WBoxLayout.html#7c1ec58e25d0b7add93f5f4342844db6">addWidget</a>(title, 0, <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143f58fe5182bd266132c59718c6d30945a9">AlignTop</a> | <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/namespaceWt.html#b8f772c69bc8180c31f9e4f4593b143f18cdf9d975a5a41afa182aabfde0de88">AlignJustify</a>);
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WHBoxLayout.html">WHBoxLayout</a> *gitLayout = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WHBoxLayout.html">WHBoxLayout</a>();
<a name="l00157"></a>00157 gitLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WBoxLayout.html#7c1ec58e25d0b7add93f5f4342844db6">addWidget</a>(<a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>, 0);
<a name="l00158"></a>00158 gitLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WBoxLayout.html#7c1ec58e25d0b7add93f5f4342844db6">addWidget</a>(<a class="code" href="classExampleSourceViewer.html#efc329bfd3d8f7ae11c3f452a5744ab9">sourceView_</a>, 1);
<a name="l00159"></a>00159 topLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WBoxLayout.html#062d26b432841995a0be7b7d7aac6413">addLayout</a>(gitLayout, 1);
<a name="l00160"></a>00160 gitLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WBoxLayout.html#00bdfb4d442bd8e8ad9c33b72692763f">setResizable</a>(0);
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WContainerWidget.html#1c84e0ffe330d4798f0ce217f75be08c">setLayout</a>(topLayout);
<a name="l00163"></a>00163 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWebWidget.html#6fd43dced1a62f7e79bc3522eeb16216">setStyleClass</a>(<span class="stringliteral">"maindiv"</span>);
<a name="l00164"></a>00164 }
<a name="l00165"></a>00165
<a name="l00166"></a>00166 <span class="comment">/*</span>
<a name="l00167"></a>00167 <span class="comment"> * Return the companion implementation/header file for a C++ source file.</span>
<a name="l00168"></a>00168 <span class="comment"> */</span>
<a name="l00169"></a><a class="code" href="ExampleSourceViewer_8C.html#0c61a4a8c171f6b23a9fc3872c2e9e5d">00169</a> <span class="keyword">static</span> fs::path <a class="code" href="ExampleSourceViewer_8C.html#0c61a4a8c171f6b23a9fc3872c2e9e5d">getCompanion</a>(<span class="keyword">const</span> fs::path& path)
<a name="l00170"></a>00170 {
<a name="l00171"></a>00171 std::string ext = fs::extension(path);
<a name="l00172"></a>00172
<a name="l00173"></a>00173 <span class="keywordflow">if</span> (ext == <span class="stringliteral">".h"</span>)
<a name="l00174"></a>00174 <span class="keywordflow">return</span> <a class="code" href="ExampleSourceViewer_8C.html#e19c9a4a8bd0a5e02a00d6e17707a342">parent_path</a>(path) / (<a class="code" href="ExampleSourceViewer_8C.html#2fb90126657b786f14062b06f995583c">stem</a>(path) + <span class="stringliteral">".C"</span>);
<a name="l00175"></a>00175 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ext == <span class="stringliteral">".C"</span> || ext == <span class="stringliteral">".cpp"</span>)
<a name="l00176"></a>00176 <span class="keywordflow">return</span> <a class="code" href="ExampleSourceViewer_8C.html#e19c9a4a8bd0a5e02a00d6e17707a342">parent_path</a>(path) / (<a class="code" href="ExampleSourceViewer_8C.html#2fb90126657b786f14062b06f995583c">stem</a>(path) + <span class="stringliteral">".h"</span>);
<a name="l00177"></a>00177 <span class="keywordflow">else</span>
<a name="l00178"></a>00178 <span class="keywordflow">return</span> fs::path();
<a name="l00179"></a>00179 }
<a name="l00180"></a>00180
<a name="l00181"></a>00181 <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#e10b86e9ea10445cb5f4cac95e168c82">ExampleSourceViewer::cppTraverseDir</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html">WStandardItem</a>* <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWidget.html#3461e31818c4d2f516641bdaf508312a">parent</a>,
<a name="l00182"></a>00182 <span class="keyword">const</span> fs::path& path)
<a name="l00183"></a>00183 {
<a name="l00184"></a>00184 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *supportedFiles[] = {
<a name="l00185"></a>00185 <span class="stringliteral">".C"</span>, <span class="stringliteral">".cpp"</span>, <span class="stringliteral">".h"</span>, <span class="stringliteral">".css"</span>, <span class="stringliteral">".xml"</span>, <span class="stringliteral">".png"</span>, <span class="stringliteral">".gif"</span>, <span class="stringliteral">".csv"</span>, <span class="stringliteral">".ico"</span>, 0
<a name="l00186"></a>00186 };
<a name="l00187"></a>00187
<a name="l00188"></a>00188 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>* dir = <span class="keyword">new</span> <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>(<span class="stringliteral">"icons/yellow-folder-open.png"</span>, <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(path),
<a name="l00189"></a>00189 <span class="stringliteral">""</span>);
<a name="l00190"></a>00190 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#bd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(dir);
<a name="l00191"></a>00191 parent = dir;
<a name="l00192"></a>00192 <span class="keywordflow">try</span> {
<a name="l00193"></a>00193 std::set<fs::path> paths;
<a name="l00194"></a>00194
<a name="l00195"></a>00195 fs::directory_iterator end_itr;
<a name="l00196"></a>00196 <span class="keywordflow">for</span> (fs::directory_iterator i(path); i != end_itr; ++i)
<a name="l00197"></a>00197 paths.insert(*i);
<a name="l00198"></a>00198
<a name="l00199"></a>00199 std::vector<FileItem*> classes, files;
<a name="l00200"></a>00200 std::vector<fs::path> dirs;
<a name="l00201"></a>00201
<a name="l00202"></a>00202 <span class="keywordflow">while</span> (!paths.empty()) {
<a name="l00203"></a>00203 fs::path p = *paths.begin();
<a name="l00204"></a>00204 paths.erase(p);
<a name="l00205"></a>00205
<a name="l00206"></a>00206 <span class="comment">// skip symbolic links and other files</span>
<a name="l00207"></a>00207 <span class="keywordflow">if</span> (fs::is_symlink(p))
<a name="l00208"></a>00208 <span class="keywordflow">continue</span>;
<a name="l00209"></a>00209
<a name="l00210"></a>00210 <span class="comment">// skip files with an extension we do not want to handle</span>
<a name="l00211"></a>00211 <span class="keywordflow">if</span> (fs::is_regular(p)) {
<a name="l00212"></a>00212 std::string ext = fs::extension(p);
<a name="l00213"></a>00213 <span class="keywordtype">bool</span> supported = <span class="keyword">false</span>;
<a name="l00214"></a>00214 <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">char</span> **s = supportedFiles; *s != 0; ++s)
<a name="l00215"></a>00215 <span class="keywordflow">if</span> (*s == ext) {
<a name="l00216"></a>00216 supported = <span class="keyword">true</span>;
<a name="l00217"></a>00217 <span class="keywordflow">break</span>;
<a name="l00218"></a>00218 }
<a name="l00219"></a>00219
<a name="l00220"></a>00220 <span class="keywordflow">if</span> (!supported)
<a name="l00221"></a>00221 <span class="keywordflow">continue</span>;
<a name="l00222"></a>00222 }
<a name="l00223"></a>00223
<a name="l00224"></a>00224 <span class="comment">// see if we have one file of a class (.C, .h)</span>
<a name="l00225"></a>00225 fs::path companion = <a class="code" href="ExampleSourceViewer_8C.html#0c61a4a8c171f6b23a9fc3872c2e9e5d">getCompanion</a>(p);
<a name="l00226"></a>00226 <span class="keywordflow">if</span> (!companion.empty()) {
<a name="l00227"></a>00227 std::set<fs::path>::iterator it_companion = paths.find(companion);
<a name="l00228"></a>00228
<a name="l00229"></a>00229 <span class="keywordflow">if</span> (it_companion != paths.end()) {
<a name="l00230"></a>00230 std::string className = <a class="code" href="ExampleSourceViewer_8C.html#2fb90126657b786f14062b06f995583c">stem</a>(p);
<a name="l00231"></a>00231 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWebWidget.html#94abba3bda8fc934ae86db54c577b428">escapeText</a>(className);
<a name="l00232"></a>00232 std::string label = <span class="stringliteral">"<i>class</i> "</span> + className;
<a name="l00233"></a>00233
<a name="l00234"></a>00234 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a> *classItem =
<a name="l00235"></a>00235 <span class="keyword">new</span> <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>(<span class="stringliteral">"icons/cppclass.png"</span>, label, std::string());
<a name="l00236"></a>00236 classItem-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#edf80dfed644a525e5d726a4b6e74b94">setFlags</a>(classItem-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#81bc3d55f8117f5c80edcb3c9c6b871a">flags</a>() | <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/group__modelview.html#gg1d77c4de293aebfacbdde124de06b8b08ce71c5a5f185d9097b4bd596c71315e">ItemIsXHTMLText</a>);
<a name="l00237"></a>00237
<a name="l00238"></a>00238 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a> *header = <span class="keyword">new</span> <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>(<span class="stringliteral">"icons/document.png"</span>, <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(p),
<a name="l00239"></a>00239 p.string());
<a name="l00240"></a>00240 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a> *cpp = <span class="keyword">new</span> <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>(<span class="stringliteral">"icons/document.png"</span>,
<a name="l00241"></a>00241 <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(*it_companion),
<a name="l00242"></a>00242 (*it_companion).string());
<a name="l00243"></a>00243 classItem-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#bd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(header);
<a name="l00244"></a>00244 classItem-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#bd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(cpp);
<a name="l00245"></a>00245
<a name="l00246"></a>00246 classes.push_back(classItem);
<a name="l00247"></a>00247 paths.erase(it_companion);
<a name="l00248"></a>00248 } <span class="keywordflow">else</span> {
<a name="l00249"></a>00249 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a> *file = <span class="keyword">new</span> <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>(<span class="stringliteral">"icons/document.png"</span>, <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(p),
<a name="l00250"></a>00250 p.string());
<a name="l00251"></a>00251 files.push_back(file);
<a name="l00252"></a>00252 }
<a name="l00253"></a>00253 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fs::is_directory(p)) {
<a name="l00254"></a>00254 dirs.push_back(p);
<a name="l00255"></a>00255 } <span class="keywordflow">else</span> {
<a name="l00256"></a>00256 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a> *file = <span class="keyword">new</span> <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>(<span class="stringliteral">"icons/document.png"</span>, <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(p),
<a name="l00257"></a>00257 p.string());
<a name="l00258"></a>00258 files.push_back(file);
<a name="l00259"></a>00259 }
<a name="l00260"></a>00260 }
<a name="l00261"></a>00261
<a name="l00262"></a>00262 std::sort(dirs.begin(), dirs.end(), <a class="code" href="ExampleSourceViewer_8C.html#cb92ccbf2405b113c0b8b66cec63aaae">comparePaths</a>);
<a name="l00263"></a>00263
<a name="l00264"></a>00264 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < classes.size(); i++)
<a name="l00265"></a>00265 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#bd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(classes[i]);
<a name="l00266"></a>00266
<a name="l00267"></a>00267 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < files.size(); i++)
<a name="l00268"></a>00268 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#bd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(files[i]);
<a name="l00269"></a>00269
<a name="l00270"></a>00270 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < dirs.size(); i++)
<a name="l00271"></a>00271 <a class="code" href="classExampleSourceViewer.html#e10b86e9ea10445cb5f4cac95e168c82">cppTraverseDir</a>(parent, dirs[i]);
<a name="l00272"></a>00272 } <span class="keywordflow">catch</span> (fs::filesystem_error& e) {
<a name="l00273"></a>00273 std::cerr << e.what() << std::endl;
<a name="l00274"></a>00274 }
<a name="l00275"></a>00275 }
<a name="l00276"></a>00276
<a name="l00277"></a>00277 <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#23473a614f1d14bfc3a1bf2c9e688712">ExampleSourceViewer::javaTraversePackages</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html">WStandardItem</a> *parent,
<a name="l00278"></a>00278 <span class="keyword">const</span> fs::path& srcPath,
<a name="l00279"></a>00279 <span class="keyword">const</span> std::string packageName)
<a name="l00280"></a>00280 {
<a name="l00281"></a>00281 fs::directory_iterator end_itr;
<a name="l00282"></a>00282
<a name="l00283"></a>00283 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a> *packageItem = 0;
<a name="l00284"></a>00284 <span class="keywordflow">for</span> (fs::directory_iterator i(srcPath); i != end_itr; ++i) {
<a name="l00285"></a>00285 fs::path p = *i;
<a name="l00286"></a>00286 <span class="keywordflow">if</span> (fs::is_regular(p)) {
<a name="l00287"></a>00287 <span class="keywordflow">if</span> (!packageItem) {
<a name="l00288"></a>00288 packageItem = <span class="keyword">new</span> <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>(<span class="stringliteral">"icons/package.png"</span>, packageName, <span class="stringliteral">""</span>);
<a name="l00289"></a>00289 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#bd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(packageItem);
<a name="l00290"></a>00290 }
<a name="l00291"></a>00291
<a name="l00292"></a>00292 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a> *file = <span class="keyword">new</span> <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>(<span class="stringliteral">"icons/javaclass.png"</span>, <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(p),
<a name="l00293"></a>00293 p.string());
<a name="l00294"></a>00294 packageItem-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#bd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(file);
<a name="l00295"></a>00295 }
<a name="l00296"></a>00296 }
<a name="l00297"></a>00297
<a name="l00298"></a>00298 <span class="keywordflow">for</span> (fs::directory_iterator i(srcPath); i != end_itr; ++i) {
<a name="l00299"></a>00299 fs::path p = *i;
<a name="l00300"></a>00300 <span class="keywordflow">if</span> (fs::is_directory(p)) {
<a name="l00301"></a>00301 std::string pn = packageName;
<a name="l00302"></a>00302 <span class="keywordflow">if</span> (!pn.empty())
<a name="l00303"></a>00303 pn += <span class="stringliteral">"."</span>;
<a name="l00304"></a>00304 pn += <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(p);
<a name="l00305"></a>00305
<a name="l00306"></a>00306 <a class="code" href="classExampleSourceViewer.html#23473a614f1d14bfc3a1bf2c9e688712">javaTraversePackages</a>(parent, p, pn);
<a name="l00307"></a>00307 }
<a name="l00308"></a>00308 }
<a name="l00309"></a>00309 }
<a name="l00310"></a>00310
<a name="l00311"></a>00311 <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#bdf6cba77785ba83e5cb04b78d7f9532">ExampleSourceViewer::javaTraverseDir</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html">WStandardItem</a>* parent,
<a name="l00312"></a>00312 <span class="keyword">const</span> fs::path& path)
<a name="l00313"></a>00313 {
<a name="l00314"></a>00314 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>* dir = <span class="keyword">new</span> <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>(<span class="stringliteral">"icons/yellow-folder-open.png"</span>, <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(path),
<a name="l00315"></a>00315 <span class="stringliteral">""</span>);
<a name="l00316"></a>00316 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#bd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(dir);
<a name="l00317"></a>00317 parent = dir;
<a name="l00318"></a>00318
<a name="l00319"></a>00319 std::vector<fs::path> files, dirs;
<a name="l00320"></a>00320
<a name="l00321"></a>00321 fs::directory_iterator end_itr;
<a name="l00322"></a>00322 <span class="keywordflow">for</span> (fs::directory_iterator i(path); i != end_itr; ++i) {
<a name="l00323"></a>00323 fs::path p = *i;
<a name="l00324"></a>00324 <span class="keywordflow">if</span> (fs::is_directory(p)) {
<a name="l00325"></a>00325 <span class="keywordflow">if</span> (<a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(p) == <span class="stringliteral">"src"</span>) {
<a name="l00326"></a>00326 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>* dir = <span class="keyword">new</span> <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>(<span class="stringliteral">"icons/package-folder-open.png"</span>,
<a name="l00327"></a>00327 <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(p), <span class="stringliteral">""</span>);
<a name="l00328"></a>00328 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#bd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(dir);
<a name="l00329"></a>00329 <a class="code" href="classExampleSourceViewer.html#23473a614f1d14bfc3a1bf2c9e688712">javaTraversePackages</a>(dir, p, <span class="stringliteral">""</span>);
<a name="l00330"></a>00330 } <span class="keywordflow">else</span>
<a name="l00331"></a>00331 dirs.push_back(p);
<a name="l00332"></a>00332 } <span class="keywordflow">else</span> {
<a name="l00333"></a>00333 files.push_back(p);
<a name="l00334"></a>00334 }
<a name="l00335"></a>00335 }
<a name="l00336"></a>00336
<a name="l00337"></a>00337 std::sort(dirs.begin(), dirs.end(), <a class="code" href="ExampleSourceViewer_8C.html#cb92ccbf2405b113c0b8b66cec63aaae">comparePaths</a>);
<a name="l00338"></a>00338 std::sort(files.begin(), files.end(), <a class="code" href="ExampleSourceViewer_8C.html#cb92ccbf2405b113c0b8b66cec63aaae">comparePaths</a>);
<a name="l00339"></a>00339
<a name="l00340"></a>00340 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < dirs.size(); i++)
<a name="l00341"></a>00341 <a class="code" href="classExampleSourceViewer.html#bdf6cba77785ba83e5cb04b78d7f9532">javaTraverseDir</a>(parent, dirs[i]);
<a name="l00342"></a>00342
<a name="l00343"></a>00343 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < files.size(); i++) {
<a name="l00344"></a>00344 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a> *file = <span class="keyword">new</span> <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a>(<span class="stringliteral">"icons/document.png"</span>, <a class="code" href="ExampleSourceViewer_8C.html#90d62aee81b34c117b8f494a54bee4d4">filename</a>(files[i]),
<a name="l00345"></a>00345 files[i].<span class="keywordtype">string</span>());
<a name="l00346"></a>00346 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WStandardItem.html#bd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(file);
<a name="l00347"></a>00347 }
<a name="l00348"></a>00348 }
<a name="l00349"></a>00349
<a name="l00352"></a><a class="code" href="classExampleSourceViewer.html#7f10a65267869bb570fec25bc19348ac">00352</a> <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#7f10a65267869bb570fec25bc19348ac" title="Displayed the currently selected file.">ExampleSourceViewer::showFile</a>() {
<a name="l00353"></a>00353 <span class="keywordflow">if</span> (<a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#fde08bb75862592d81dc93f30ed7dcd6">selectedIndexes</a>().empty())
<a name="l00354"></a>00354 <span class="keywordflow">return</span>;
<a name="l00355"></a>00355
<a name="l00356"></a>00356 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html">WModelIndex</a> selected = *<a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#fde08bb75862592d81dc93f30ed7dcd6">selectedIndexes</a>().begin();
<a name="l00357"></a>00357
<a name="l00358"></a>00358 <span class="comment">// expand a folder when clicked</span>
<a name="l00359"></a>00359 <span class="keywordflow">if</span> (<a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemView.html#bd583faed8e2fc3936d1b5545c4bbf84">model</a>()-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WAbstractItemModel.html#b0709a8f71fd5df882f29bb29fd055f0">rowCount</a>(selected) > 0
<a name="l00360"></a>00360 && !<a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html#48eac450ec46ac1eea41822bfd227e9b">isExpanded</a>(selected))
<a name="l00361"></a>00361 <a class="code" href="classExampleSourceViewer.html#548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WTreeView.html#49566dd5cc8d1d0d95bad4783dd4e11a">setExpanded</a>(selected, <span class="keyword">true</span>);
<a name="l00362"></a>00362
<a name="l00363"></a>00363 <span class="comment">// (for a file,) load data in source viewer</span>
<a name="l00364"></a>00364 <a class="code" href="classExampleSourceViewer.html#efc329bfd3d8f7ae11c3f452a5744ab9">sourceView_</a>-><a class="code" href="classSourceView.html#10f2b88b0b8ea6b9563077e7958bc4d0" title="Sets the model index.">setIndex</a>(selected);
<a name="l00365"></a>00365 }
</pre></div></div>
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