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 <span id="projectnumber">3.2.3</span>
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<div class="title">/home/koen/project/wt/public-git/wt/examples/wt-homepage/ExampleSourceViewer.C</div> </div>
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<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#a90d62aee81b34c117b8f494a54bee4d4">00036</a> <span class="keyword">static</span> std::string <a class="code" href="ExampleSourceViewer_8C.html#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(<span class="keyword">const</span> fs::path& p)
<a name="l00037"></a>00037 {
<a name="l00038"></a>00038 <span class="preprocessor">#if BOOST_FILESYSTEM_VERSION < 3</span>
<a name="l00039"></a>00039 <span class="preprocessor"></span> <span class="keywordflow">return</span> p.empty() ? std::string() : *--p.end();
<a name="l00040"></a>00040 <span class="preprocessor">#else</span>
<a name="l00041"></a>00041 <span class="preprocessor"></span> <span class="keywordflow">return</span> p.empty() ? std::string() : (*--p.end()).<span class="keywordtype">string</span>();
<a name="l00042"></a>00042 <span class="preprocessor">#endif</span>
<a name="l00043"></a>00043 <span class="preprocessor"></span>}
<a name="l00044"></a>00044
<a name="l00045"></a>00045 <span class="comment">// Same as p.stem() in latest boost::filesystem</span>
<a name="l00046"></a><a class="code" href="ExampleSourceViewer_8C.html#a2fb90126657b786f14062b06f995583c">00046</a> <span class="keyword">static</span> std::string <a class="code" href="ExampleSourceViewer_8C.html#a2fb90126657b786f14062b06f995583c">stem</a>(<span class="keyword">const</span> fs::path& p)
<a name="l00047"></a>00047 {
<a name="l00048"></a>00048 std::string fn = <a class="code" href="ExampleSourceViewer_8C.html#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(p);
<a name="l00049"></a>00049 std::size_t pos = fn.find(<span class="charliteral">'.'</span>);
<a name="l00050"></a>00050 <span class="keywordflow">if</span> (pos == std::string::npos)
<a name="l00051"></a>00051 <span class="keywordflow">return</span> fn;
<a name="l00052"></a>00052 <span class="keywordflow">else</span>
<a name="l00053"></a>00053 <span class="keywordflow">return</span> fn.substr(0, pos);
<a name="l00054"></a>00054 }
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="comment">// Should be same as p.parent_path() in latest boost::filesystem</span>
<a name="l00057"></a>00057 <span class="comment">// This is not entirely according to fs::path::parent_path() in 1.39.0</span>
<a name="l00058"></a><a class="code" href="ExampleSourceViewer_8C.html#ae19c9a4a8bd0a5e02a00d6e17707a342">00058</a> fs::path <a class="code" href="ExampleSourceViewer_8C.html#ae19c9a4a8bd0a5e02a00d6e17707a342">parent_path</a>(<span class="keyword">const</span> fs::path& p)
<a name="l00059"></a>00059 {
<a name="l00060"></a>00060 std::string fn = <a class="code" href="ExampleSourceViewer_8C.html#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(p);
<a name="l00061"></a>00061 std::string path = p.string();
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="keywordflow">return</span> path.substr(0, path.length() - fn.length() - 1);
<a name="l00064"></a>00064 }
<a name="l00065"></a>00065
<a name="l00066"></a><a class="code" href="ExampleSourceViewer_8C.html#acb92ccbf2405b113c0b8b66cec63aaae">00066</a> <span class="keyword">static</span> <span class="keywordtype">bool</span> <a class="code" href="ExampleSourceViewer_8C.html#acb92ccbf2405b113c0b8b66cec63aaae">comparePaths</a>(<span class="keyword">const</span> fs::path& p1, <span class="keyword">const</span> fs::path& p2)
<a name="l00067"></a>00067 {
<a name="l00068"></a>00068 <span class="keywordflow">return</span> <a class="code" href="ExampleSourceViewer_8C.html#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(p1) > <a class="code" href="ExampleSourceViewer_8C.html#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(p2);
<a name="l00069"></a>00069 }
<a name="l00070"></a>00070
<a name="l00071"></a><a class="code" href="classExampleSourceViewer.html#a3ab5978077589e8dbf6d8cfdb6da36d4">00071</a> <a class="code" href="classExampleSourceViewer.html#a3ab5978077589e8dbf6d8cfdb6da36d4" title="Constructor.">ExampleSourceViewer::ExampleSourceViewer</a>(<span class="keyword">const</span> std::string& deployPath,
<a name="l00072"></a>00072 <span class="keyword">const</span> std::string& examplesRoot,
<a name="l00073"></a>00073 <span class="keyword">const</span> std::string& examplesType)
<a name="l00074"></a>00074 : deployPath_(deployPath),
<a name="l00075"></a>00075 examplesRoot_(examplesRoot),
<a name="l00076"></a>00076 examplesType_(examplesType)
<a name="l00077"></a>00077 {
<a name="l00078"></a>00078 wApp->internalPathChanged().connect
<a name="l00079"></a>00079 (<span class="keyword">this</span>, &<a class="code" href="classExampleSourceViewer.html#a8aeb783e81242455f97f83d259919a20">ExampleSourceViewer::handlePathChange</a>);
<a name="l00080"></a>00080
<a name="l00081"></a>00081 <a class="code" href="classExampleSourceViewer.html#a8aeb783e81242455f97f83d259919a20">handlePathChange</a>();
<a name="l00082"></a>00082 }
<a name="l00083"></a>00083
<a name="l00084"></a><a class="code" href="classExampleSourceViewer.html#a8aeb783e81242455f97f83d259919a20">00084</a> <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#a8aeb783e81242455f97f83d259919a20">ExampleSourceViewer::handlePathChange</a>()
<a name="l00085"></a>00085 {
<a name="l00086"></a>00086 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a> *app = wApp;
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <span class="keywordflow">if</span> (app-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html#aed54bd83339bc80b3cffba9067ab1e39">internalPathMatches</a>(<a class="code" href="classExampleSourceViewer.html#a49e72c4bc9714e8fdf9fad810f0d79b1">deployPath_</a>)) {
<a name="l00089"></a>00089 std::string example = app-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html#a95e6b5e4dc9084d45e166264b10b3c46">internalPathNextPart</a>(<a class="code" href="classExampleSourceViewer.html#a49e72c4bc9714e8fdf9fad810f0d79b1">deployPath_</a>);
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="keywordflow">if</span> (example.find(<span class="stringliteral">".."</span>) != std::string::npos
<a name="l00092"></a>00092 || example.find(<span class="charliteral">'/'</span>) != std::string::npos
<a name="l00093"></a>00093 || example.find(<span class="charliteral">'\\'</span>) != std::string::npos) {
<a name="l00094"></a>00094 app-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html#abd51dc659a0c68f51ed99eca1341ccb6">setInternalPathValid</a>(<span class="keyword">false</span>);
<a name="l00095"></a>00095 <a class="code" href="classExampleSourceViewer.html#a04710b0af789b12346a22a2f7ba2bccf">setExample</a>(<span class="stringliteral">"INVALID_DIR"</span>, <span class="stringliteral">"INVALID"</span>);
<a name="l00096"></a>00096 } <span class="keywordflow">else</span>
<a name="l00097"></a>00097 <a class="code" href="classExampleSourceViewer.html#a04710b0af789b12346a22a2f7ba2bccf">setExample</a>(<a class="code" href="classExampleSourceViewer.html#a7e33f7d49055157d7d26d036f91d2891">examplesRoot_</a> + example, example);
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099 }
<a name="l00100"></a>00100
<a name="l00101"></a><a class="code" href="classExampleSourceViewer.html#a04710b0af789b12346a22a2f7ba2bccf">00101</a> <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#a04710b0af789b12346a22a2f7ba2bccf">ExampleSourceViewer::setExample</a>(<span class="keyword">const</span> std::string& exampleDir,
<a name="l00102"></a>00102 <span class="keyword">const</span> std::string& example)
<a name="l00103"></a>00103 {
<a name="l00104"></a>00104 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WContainerWidget.html#a608f748cbdda763f1a11556ddad9fbe1">clear</a>();
<a name="l00105"></a>00105
<a name="l00106"></a>00106 <span class="keywordtype">bool</span> exists = <span class="keyword">false</span>;
<a name="l00107"></a>00107 <span class="keywordflow">try</span> {
<a name="l00108"></a>00108 exists = fs::exists(exampleDir);
<a name="l00109"></a>00109 } <span class="keywordflow">catch</span> (std::exception&) {
<a name="l00110"></a>00110 }
<a name="l00111"></a>00111
<a name="l00112"></a>00112 <span class="keywordflow">if</span> (!exists) {
<a name="l00113"></a>00113 WApplication::instance()->setInternalPathValid(<span class="keyword">false</span>);
<a name="l00114"></a>00114 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WContainerWidget.html#a2cfe66d9b62940f889e99538a9f478d2">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="l00115"></a>00115 <span class="keywordflow">return</span>;
<a name="l00116"></a>00116 }
<a name="l00117"></a>00117
<a name="l00118"></a>00118 <a class="code" href="classExampleSourceViewer.html#a09d648f3a6b7aa3ebeeac775f8a197cc">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="l00119"></a>00119 <span class="keywordflow">if</span> (<a class="code" href="classExampleSourceViewer.html#a7aaeb2ded7907e864f3ea804f19307cd">examplesType_</a> == <span class="stringliteral">"CPP"</span>) {
<a name="l00120"></a>00120 <a class="code" href="classExampleSourceViewer.html#ae10b86e9ea10445cb5f4cac95e168c82">cppTraverseDir</a>(<a class="code" href="classExampleSourceViewer.html#a09d648f3a6b7aa3ebeeac775f8a197cc">model_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItemModel.html#a5fdc79e8100020d98a77ad3543019477">invisibleRootItem</a>(), exampleDir);
<a name="l00121"></a>00121 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="classExampleSourceViewer.html#a7aaeb2ded7907e864f3ea804f19307cd">examplesType_</a> == <span class="stringliteral">"JAVA"</span>) {
<a name="l00122"></a>00122 <a class="code" href="classExampleSourceViewer.html#abdf6cba77785ba83e5cb04b78d7f9532">javaTraverseDir</a>(<a class="code" href="classExampleSourceViewer.html#a09d648f3a6b7aa3ebeeac775f8a197cc">model_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItemModel.html#a5fdc79e8100020d98a77ad3543019477">invisibleRootItem</a>(), exampleDir);
<a name="l00123"></a>00123 }
<a name="l00124"></a>00124
<a name="l00125"></a>00125 WApplication::instance()->setTitle(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWidget.html#aa651f107ec7cf080faef6c435705fc44">tr</a>(<span class="stringliteral">"srcview.title."</span> + example));
<a name="l00126"></a>00126 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WText.html">WText</a> *title =
<a name="l00127"></a>00127 <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#aa651f107ec7cf080faef6c435705fc44">tr</a>(<span class="stringliteral">"srcview.title."</span> + <a class="code" href="classExampleSourceViewer.html#a7aaeb2ded7907e864f3ea804f19307cd">examplesType_</a> + <span class="stringliteral">"."</span> + example));
<a name="l00128"></a>00128 title-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WText.html#a3491e55f74027b49aaf8cd25369bc0e4">setInternalPathEncoding</a>(<span class="keyword">true</span>);
<a name="l00129"></a>00129
<a name="l00130"></a>00130 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">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="l00131"></a>00131 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeView.html#a4d0967483ed31b26a16a5c7620cb5d7c">setHeaderHeight</a>(0);
<a name="l00132"></a>00132 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeView.html#a482314306c8404d7ed941fd986e32623">resize</a>(300, WLength::Auto);
<a name="l00133"></a>00133 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WAbstractItemView.html#ae1c86a0f37f97f63aed3b00fd8ffad7c">setSortingEnabled</a>(<span class="keyword">false</span>);
<a name="l00134"></a>00134 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeView.html#a390300f766472476e6a0df5aefaa2ef0">setModel</a>(<a class="code" href="classExampleSourceViewer.html#a09d648f3a6b7aa3ebeeac775f8a197cc">model_</a>);
<a name="l00135"></a>00135 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeView.html#add40d3e05352ae094f6fe2b9c879c2c7">expandToDepth</a>(1);
<a name="l00136"></a>00136 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WAbstractItemView.html#af6fcd9761e2f7a3b497d3563c849d320">setSelectionMode</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/namespaceWt.html#a74b3f7eb1689a3cbf0ea514ffd20bccca4fd3c5ba6ce5289a1e732d85f002882a">SingleSelection</a>);
<a name="l00137"></a>00137 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeView.html#a48f74194ae6bd63c08a6ff76ecb3e39c">setAlternatingRowColors</a>(<span class="keyword">false</span>);
<a name="l00138"></a>00138 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WAbstractItemView.html#ada37ffbe2d470dd227c8714645f150f0">selectionChanged</a>().<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1Signal.html#a15d1150af031537b492674ee651bf4a3">connect</a>
<a name="l00139"></a>00139 (<span class="keyword">this</span>, &<a class="code" href="classExampleSourceViewer.html#a7f10a65267869bb570fec25bc19348ac" title="Displayed the currently selected file.">ExampleSourceViewer::showFile</a>);
<a name="l00140"></a>00140
<a name="l00141"></a>00141 <a class="code" href="classExampleSourceViewer.html#aefc329bfd3d8f7ae11c3f452a5744ab9">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#ae072fe0aa9a614bfc39a9f59cf987771">FileItem::FileNameRole</a>,
<a name="l00142"></a>00142 <a class="code" href="classFileItem.html#ae1dbc221110c06627765b421c30df2ab">FileItem::ContentsRole</a>,
<a name="l00143"></a>00143 <a class="code" href="classFileItem.html#aa8d601340669b5628a8bac8e35ccd936">FileItem::FilePathRole</a>);
<a name="l00144"></a>00144 <a class="code" href="classExampleSourceViewer.html#aefc329bfd3d8f7ae11c3f452a5744ab9">sourceView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWebWidget.html#afd3a3b359681111460a93d13979d17dd">setStyleClass</a>(<span class="stringliteral">"source-view"</span>);
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="comment">/*</span>
<a name="l00147"></a>00147 <span class="comment"> * Expand path to first file, to show something in the source viewer</span>
<a name="l00148"></a>00148 <span class="comment"> */</span>
<a name="l00149"></a>00149 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html">WStandardItem</a> *w = <a class="code" href="classExampleSourceViewer.html#a09d648f3a6b7aa3ebeeac775f8a197cc">model_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItemModel.html#a32d755ace793c2110b0fa5d650a0d577">item</a>(0);
<a name="l00150"></a>00150 <span class="keywordflow">do</span> {
<a name="l00151"></a>00151 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeView.html#a49566dd5cc8d1d0d95bad4783dd4e11a">setExpanded</a>(w-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#a8afc6170ff2544d385823795b4dded37">index</a>(), <span class="keyword">true</span>);
<a name="l00152"></a>00152 <span class="keywordflow">if</span> (w-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#a0b025885afc1500285359821f52bb531">rowCount</a>() > 0)
<a name="l00153"></a>00153 w = w-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#a874247b52596f31126882ee8ea53d3ca">child</a>(0);
<a name="l00154"></a>00154 <span class="keywordflow">else</span> {
<a name="l00155"></a>00155 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WAbstractItemView.html#a4423d5412ff1b4bc67f0a8f443f12136">select</a>(w-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#a8afc6170ff2544d385823795b4dded37">index</a>(), <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/namespaceWt.html#a1ec974261fb0e2b80498473dcb6c91eda5317beeb399a97e111e7c99dee9161d5">Select</a>);
<a name="l00156"></a>00156 w = 0;
<a name="l00157"></a>00157 }
<a name="l00158"></a>00158 } <span class="keywordflow">while</span> (w);
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <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="l00161"></a>00161 topLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WBoxLayout.html#a7c1ec58e25d0b7add93f5f4342844db6">addWidget</a>(title);
<a name="l00162"></a>00162
<a name="l00163"></a>00163 <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="l00164"></a>00164 gitLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WBoxLayout.html#a7c1ec58e25d0b7add93f5f4342844db6">addWidget</a>(<a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>, 0);
<a name="l00165"></a>00165 gitLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WBoxLayout.html#a7c1ec58e25d0b7add93f5f4342844db6">addWidget</a>(<a class="code" href="classExampleSourceViewer.html#aefc329bfd3d8f7ae11c3f452a5744ab9">sourceView_</a>, 1);
<a name="l00166"></a>00166 topLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WBoxLayout.html#a062d26b432841995a0be7b7d7aac6413">addLayout</a>(gitLayout, 1);
<a name="l00167"></a>00167 gitLayout-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WBoxLayout.html#ac2628c9ddfb9b6c079a8b5d5261b94c2">setResizable</a>(0);
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="comment">/*</span>
<a name="l00170"></a>00170 <span class="comment"> * FIXME, in plain HTML mode, we should set a minimum size to the source</span>
<a name="l00171"></a>00171 <span class="comment"> * view, and remove this in enableAjax() ?</span>
<a name="l00172"></a>00172 <span class="comment"> */</span>
<a name="l00173"></a>00173 <span class="comment">// sourceView_->setHeight("100%");</span>
<a name="l00174"></a>00174
<a name="l00175"></a>00175 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WContainerWidget.html#a1c84e0ffe330d4798f0ce217f75be08c">setLayout</a>(topLayout);
<a name="l00176"></a>00176 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWebWidget.html#afd3a3b359681111460a93d13979d17dd">setStyleClass</a>(<span class="stringliteral">"maindiv"</span>);
<a name="l00177"></a>00177 }
<a name="l00178"></a>00178
<a name="l00179"></a>00179 <span class="comment">/*</span>
<a name="l00180"></a>00180 <span class="comment"> * Return the companion implementation/header file for a C++ source file.</span>
<a name="l00181"></a>00181 <span class="comment"> */</span>
<a name="l00182"></a><a class="code" href="ExampleSourceViewer_8C.html#a0c61a4a8c171f6b23a9fc3872c2e9e5d">00182</a> <span class="keyword">static</span> fs::path <a class="code" href="ExampleSourceViewer_8C.html#a0c61a4a8c171f6b23a9fc3872c2e9e5d">getCompanion</a>(<span class="keyword">const</span> fs::path& path)
<a name="l00183"></a>00183 {
<a name="l00184"></a>00184 std::string ext = fs::extension(path);
<a name="l00185"></a>00185
<a name="l00186"></a>00186 <span class="keywordflow">if</span> (ext == <span class="stringliteral">".h"</span>)
<a name="l00187"></a>00187 <span class="keywordflow">return</span> <a class="code" href="ExampleSourceViewer_8C.html#ae19c9a4a8bd0a5e02a00d6e17707a342">parent_path</a>(path) / (<a class="code" href="ExampleSourceViewer_8C.html#a2fb90126657b786f14062b06f995583c">stem</a>(path) + <span class="stringliteral">".C"</span>);
<a name="l00188"></a>00188 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ext == <span class="stringliteral">".C"</span> || ext == <span class="stringliteral">".cpp"</span>)
<a name="l00189"></a>00189 <span class="keywordflow">return</span> <a class="code" href="ExampleSourceViewer_8C.html#ae19c9a4a8bd0a5e02a00d6e17707a342">parent_path</a>(path) / (<a class="code" href="ExampleSourceViewer_8C.html#a2fb90126657b786f14062b06f995583c">stem</a>(path) + <span class="stringliteral">".h"</span>);
<a name="l00190"></a>00190 <span class="keywordflow">else</span>
<a name="l00191"></a>00191 <span class="keywordflow">return</span> fs::path();
<a name="l00192"></a>00192 }
<a name="l00193"></a>00193
<a name="l00194"></a><a class="code" href="classExampleSourceViewer.html#ae10b86e9ea10445cb5f4cac95e168c82">00194</a> <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#ae10b86e9ea10445cb5f4cac95e168c82">ExampleSourceViewer::cppTraverseDir</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html">WStandardItem</a>* parent,
<a name="l00195"></a>00195 <span class="keyword">const</span> fs::path& path)
<a name="l00196"></a>00196 {
<a name="l00197"></a>00197 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *supportedFiles[] = {
<a name="l00198"></a>00198 <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="l00199"></a>00199 };
<a name="l00200"></a>00200
<a name="l00201"></a>00201 <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#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(path),
<a name="l00202"></a>00202 <span class="stringliteral">""</span>);
<a name="l00203"></a>00203 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#abd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(dir);
<a name="l00204"></a>00204 parent = dir;
<a name="l00205"></a>00205 <span class="keywordflow">try</span> {
<a name="l00206"></a>00206 std::set<fs::path> paths;
<a name="l00207"></a>00207
<a name="l00208"></a>00208 fs::directory_iterator end_itr;
<a name="l00209"></a>00209 <span class="keywordflow">for</span> (fs::directory_iterator i(path); i != end_itr; ++i)
<a name="l00210"></a>00210 paths.insert(*i);
<a name="l00211"></a>00211
<a name="l00212"></a>00212 std::vector<FileItem*> classes, files;
<a name="l00213"></a>00213 std::vector<fs::path> dirs;
<a name="l00214"></a>00214
<a name="l00215"></a>00215 <span class="keywordflow">while</span> (!paths.empty()) {
<a name="l00216"></a>00216 fs::path p = *paths.begin();
<a name="l00217"></a>00217 paths.erase(p);
<a name="l00218"></a>00218
<a name="l00219"></a>00219 <span class="comment">// skip symbolic links and other files</span>
<a name="l00220"></a>00220 <span class="keywordflow">if</span> (fs::is_symlink(p))
<a name="l00221"></a>00221 <span class="keywordflow">continue</span>;
<a name="l00222"></a>00222
<a name="l00223"></a>00223 <span class="comment">// skip files with an extension we do not want to handle</span>
<a name="l00224"></a>00224 <span class="keywordflow">if</span> (fs::is_regular(p)) {
<a name="l00225"></a>00225 std::string ext = fs::extension(p);
<a name="l00226"></a>00226 <span class="keywordtype">bool</span> supported = <span class="keyword">false</span>;
<a name="l00227"></a>00227 <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">char</span> **s = supportedFiles; *s != 0; ++s)
<a name="l00228"></a>00228 <span class="keywordflow">if</span> (*s == ext) {
<a name="l00229"></a>00229 supported = <span class="keyword">true</span>;
<a name="l00230"></a>00230 <span class="keywordflow">break</span>;
<a name="l00231"></a>00231 }
<a name="l00232"></a>00232
<a name="l00233"></a>00233 <span class="keywordflow">if</span> (!supported)
<a name="l00234"></a>00234 <span class="keywordflow">continue</span>;
<a name="l00235"></a>00235 }
<a name="l00236"></a>00236
<a name="l00237"></a>00237 <span class="comment">// see if we have one file of a class (.C, .h)</span>
<a name="l00238"></a>00238 fs::path companion = <a class="code" href="ExampleSourceViewer_8C.html#a0c61a4a8c171f6b23a9fc3872c2e9e5d">getCompanion</a>(p);
<a name="l00239"></a>00239 <span class="keywordflow">if</span> (!companion.empty()) {
<a name="l00240"></a>00240 std::set<fs::path>::iterator it_companion = paths.find(companion);
<a name="l00241"></a>00241
<a name="l00242"></a>00242 <span class="keywordflow">if</span> (it_companion != paths.end()) {
<a name="l00243"></a>00243 std::string className = <a class="code" href="ExampleSourceViewer_8C.html#a2fb90126657b786f14062b06f995583c">stem</a>(p);
<a name="l00244"></a>00244 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WWebWidget.html#a6cd1b8a84c7aaf72e5d44cb47ae90e9c">escapeText</a>(className);
<a name="l00245"></a>00245 std::string label = <span class="stringliteral">"<i>class</i> "</span> + className;
<a name="l00246"></a>00246
<a name="l00247"></a>00247 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a> *classItem =
<a name="l00248"></a>00248 <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="l00249"></a>00249 classItem-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#aedf80dfed644a525e5d726a4b6e74b94">setFlags</a>(classItem-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#a81bc3d55f8117f5c80edcb3c9c6b871a">flags</a>() | <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/group__modelview.html#gga1d77c4de293aebfacbdde124de06b8b0a8ce71c5a5f185d9097b4bd596c71315e">ItemIsXHTMLText</a>);
<a name="l00250"></a>00250
<a name="l00251"></a>00251 <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#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(p),
<a name="l00252"></a>00252 p.string());
<a name="l00253"></a>00253 <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="l00254"></a>00254 <a class="code" href="ExampleSourceViewer_8C.html#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(*it_companion),
<a name="l00255"></a>00255 (*it_companion).string());
<a name="l00256"></a>00256 classItem-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#abd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(header);
<a name="l00257"></a>00257 classItem-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#abd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(cpp);
<a name="l00258"></a>00258
<a name="l00259"></a>00259 classes.push_back(classItem);
<a name="l00260"></a>00260 paths.erase(it_companion);
<a name="l00261"></a>00261 } <span class="keywordflow">else</span> {
<a name="l00262"></a>00262 <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#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(p),
<a name="l00263"></a>00263 p.string());
<a name="l00264"></a>00264 files.push_back(file);
<a name="l00265"></a>00265 }
<a name="l00266"></a>00266 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fs::is_directory(p)) {
<a name="l00267"></a>00267 dirs.push_back(p);
<a name="l00268"></a>00268 } <span class="keywordflow">else</span> {
<a name="l00269"></a>00269 <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#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(p),
<a name="l00270"></a>00270 p.string());
<a name="l00271"></a>00271 files.push_back(file);
<a name="l00272"></a>00272 }
<a name="l00273"></a>00273 }
<a name="l00274"></a>00274
<a name="l00275"></a>00275 std::sort(dirs.begin(), dirs.end(), <a class="code" href="ExampleSourceViewer_8C.html#acb92ccbf2405b113c0b8b66cec63aaae">comparePaths</a>);
<a name="l00276"></a>00276
<a name="l00277"></a>00277 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < classes.size(); i++)
<a name="l00278"></a>00278 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#abd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(classes[i]);
<a name="l00279"></a>00279
<a name="l00280"></a>00280 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < files.size(); i++)
<a name="l00281"></a>00281 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#abd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(files[i]);
<a name="l00282"></a>00282
<a name="l00283"></a>00283 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < dirs.size(); i++)
<a name="l00284"></a>00284 <a class="code" href="classExampleSourceViewer.html#ae10b86e9ea10445cb5f4cac95e168c82">cppTraverseDir</a>(parent, dirs[i]);
<a name="l00285"></a>00285 } <span class="keywordflow">catch</span> (fs::filesystem_error& e) {
<a name="l00286"></a>00286 std::cerr << e.what() << std::endl;
<a name="l00287"></a>00287 }
<a name="l00288"></a>00288 }
<a name="l00289"></a>00289
<a name="l00290"></a><a class="code" href="classExampleSourceViewer.html#a23473a614f1d14bfc3a1bf2c9e688712">00290</a> <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#a23473a614f1d14bfc3a1bf2c9e688712">ExampleSourceViewer::javaTraversePackages</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html">WStandardItem</a> *parent,
<a name="l00291"></a>00291 <span class="keyword">const</span> fs::path& srcPath,
<a name="l00292"></a>00292 <span class="keyword">const</span> std::string packageName)
<a name="l00293"></a>00293 {
<a name="l00294"></a>00294 fs::directory_iterator end_itr;
<a name="l00295"></a>00295
<a name="l00296"></a>00296 <a class="code" href="classFileItem.html" title="WStandardItem which stores a file.">FileItem</a> *packageItem = 0;
<a name="l00297"></a>00297 <span class="keywordflow">for</span> (fs::directory_iterator i(srcPath); i != end_itr; ++i) {
<a name="l00298"></a>00298 fs::path p = *i;
<a name="l00299"></a>00299 <span class="keywordflow">if</span> (fs::is_regular(p)) {
<a name="l00300"></a>00300 <span class="keywordflow">if</span> (!packageItem) {
<a name="l00301"></a>00301 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="l00302"></a>00302 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#abd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(packageItem);
<a name="l00303"></a>00303 }
<a name="l00304"></a>00304
<a name="l00305"></a>00305 <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#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(p),
<a name="l00306"></a>00306 p.string());
<a name="l00307"></a>00307 packageItem-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#abd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(file);
<a name="l00308"></a>00308 }
<a name="l00309"></a>00309 }
<a name="l00310"></a>00310
<a name="l00311"></a>00311 <span class="keywordflow">for</span> (fs::directory_iterator i(srcPath); i != end_itr; ++i) {
<a name="l00312"></a>00312 fs::path p = *i;
<a name="l00313"></a>00313 <span class="keywordflow">if</span> (fs::is_directory(p)) {
<a name="l00314"></a>00314 std::string pn = packageName;
<a name="l00315"></a>00315 <span class="keywordflow">if</span> (!pn.empty())
<a name="l00316"></a>00316 pn += <span class="stringliteral">"."</span>;
<a name="l00317"></a>00317 pn += <a class="code" href="ExampleSourceViewer_8C.html#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(p);
<a name="l00318"></a>00318
<a name="l00319"></a>00319 <a class="code" href="classExampleSourceViewer.html#a23473a614f1d14bfc3a1bf2c9e688712">javaTraversePackages</a>(parent, p, pn);
<a name="l00320"></a>00320 }
<a name="l00321"></a>00321 }
<a name="l00322"></a>00322 }
<a name="l00323"></a>00323
<a name="l00324"></a><a class="code" href="classExampleSourceViewer.html#abdf6cba77785ba83e5cb04b78d7f9532">00324</a> <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#abdf6cba77785ba83e5cb04b78d7f9532">ExampleSourceViewer::javaTraverseDir</a>(<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html">WStandardItem</a>* parent,
<a name="l00325"></a>00325 <span class="keyword">const</span> fs::path& path)
<a name="l00326"></a>00326 {
<a name="l00327"></a>00327 <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#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(path),
<a name="l00328"></a>00328 <span class="stringliteral">""</span>);
<a name="l00329"></a>00329 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#abd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(dir);
<a name="l00330"></a>00330 parent = dir;
<a name="l00331"></a>00331
<a name="l00332"></a>00332 std::vector<fs::path> files, dirs;
<a name="l00333"></a>00333
<a name="l00334"></a>00334 fs::directory_iterator end_itr;
<a name="l00335"></a>00335 <span class="keywordflow">for</span> (fs::directory_iterator i(path); i != end_itr; ++i) {
<a name="l00336"></a>00336 fs::path p = *i;
<a name="l00337"></a>00337 <span class="keywordflow">if</span> (fs::is_directory(p)) {
<a name="l00338"></a>00338 <span class="keywordflow">if</span> (<a class="code" href="ExampleSourceViewer_8C.html#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(p) == <span class="stringliteral">"src"</span>) {
<a name="l00339"></a>00339 <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="l00340"></a>00340 <a class="code" href="ExampleSourceViewer_8C.html#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(p), <span class="stringliteral">""</span>);
<a name="l00341"></a>00341 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#abd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(dir);
<a name="l00342"></a>00342 <a class="code" href="classExampleSourceViewer.html#a23473a614f1d14bfc3a1bf2c9e688712">javaTraversePackages</a>(dir, p, <span class="stringliteral">""</span>);
<a name="l00343"></a>00343 } <span class="keywordflow">else</span>
<a name="l00344"></a>00344 dirs.push_back(p);
<a name="l00345"></a>00345 } <span class="keywordflow">else</span> {
<a name="l00346"></a>00346 files.push_back(p);
<a name="l00347"></a>00347 }
<a name="l00348"></a>00348 }
<a name="l00349"></a>00349
<a name="l00350"></a>00350 std::sort(dirs.begin(), dirs.end(), <a class="code" href="ExampleSourceViewer_8C.html#acb92ccbf2405b113c0b8b66cec63aaae">comparePaths</a>);
<a name="l00351"></a>00351 std::sort(files.begin(), files.end(), <a class="code" href="ExampleSourceViewer_8C.html#acb92ccbf2405b113c0b8b66cec63aaae">comparePaths</a>);
<a name="l00352"></a>00352
<a name="l00353"></a>00353 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < dirs.size(); i++)
<a name="l00354"></a>00354 <a class="code" href="classExampleSourceViewer.html#abdf6cba77785ba83e5cb04b78d7f9532">javaTraverseDir</a>(parent, dirs[i]);
<a name="l00355"></a>00355
<a name="l00356"></a>00356 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < files.size(); i++) {
<a name="l00357"></a>00357 <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#a90d62aee81b34c117b8f494a54bee4d4">filename</a>(files[i]),
<a name="l00358"></a>00358 files[i].<span class="keywordtype">string</span>());
<a name="l00359"></a>00359 parent-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WStandardItem.html#abd54c7797f40c036b38300ba9cdf69b5">appendRow</a>(file);
<a name="l00360"></a>00360 }
<a name="l00361"></a>00361 }
<a name="l00362"></a>00362
<a name="l00365"></a><a class="code" href="classExampleSourceViewer.html#a7f10a65267869bb570fec25bc19348ac">00365</a> <span class="keywordtype">void</span> <a class="code" href="classExampleSourceViewer.html#a7f10a65267869bb570fec25bc19348ac" title="Displayed the currently selected file.">ExampleSourceViewer::showFile</a>() {
<a name="l00366"></a>00366 <span class="keywordflow">if</span> (<a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WAbstractItemView.html#afde08bb75862592d81dc93f30ed7dcd6">selectedIndexes</a>().empty())
<a name="l00367"></a>00367 <span class="keywordflow">return</span>;
<a name="l00368"></a>00368
<a name="l00369"></a>00369 <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WModelIndex.html">WModelIndex</a> selected = *<a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WAbstractItemView.html#afde08bb75862592d81dc93f30ed7dcd6">selectedIndexes</a>().begin();
<a name="l00370"></a>00370
<a name="l00371"></a>00371 <span class="comment">// expand a folder when clicked</span>
<a name="l00372"></a>00372 <span class="keywordflow">if</span> (<a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WAbstractItemView.html#abd583faed8e2fc3936d1b5545c4bbf84">model</a>()-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WAbstractItemModel.html#ab0709a8f71fd5df882f29bb29fd055f0">rowCount</a>(selected) > 0
<a name="l00373"></a>00373 && !<a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeView.html#a48eac450ec46ac1eea41822bfd227e9b">isExpanded</a>(selected))
<a name="l00374"></a>00374 <a class="code" href="classExampleSourceViewer.html#a548859a1b20480151f542ebbcc82e5d0">exampleView_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WTreeView.html#a49566dd5cc8d1d0d95bad4783dd4e11a">setExpanded</a>(selected, <span class="keyword">true</span>);
<a name="l00375"></a>00375
<a name="l00376"></a>00376 <span class="comment">// (for a file,) load data in source viewer</span>
<a name="l00377"></a>00377 <a class="code" href="classExampleSourceViewer.html#aefc329bfd3d8f7ae11c3f452a5744ab9">sourceView_</a>-><a class="code" href="classSourceView.html#a10f2b88b0b8ea6b9563077e7958bc4d0" title="Sets the model index.">setIndex</a>(selected);
<a name="l00378"></a>00378 }
</pre></div></div>
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