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<title>Wt examples: /home/koen/project/wt/public-git/wt/examples/wt-homepage/WtHome.C File Reference</title>
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<div id="projectname">Wt examples
 <span id="projectnumber">3.2.3</span>
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<div class="title">/home/koen/project/wt/public-git/wt/examples/wt-homepage/WtHome.C File Reference</div> </div>
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<div class="textblock"><code>#include "<a class="el" href="WtHome_8h_source.html">WtHome.h</a>"</code><br/>
<code>#include <Wt/WAnchor></code><br/>
<code>#include <Wt/WEnvironment></code><br/>
<code>#include <<a class="elRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/WLogger.html">Wt/WLogger</a>></code><br/>
<code>#include <Wt/WMenuItem></code><br/>
<code>#include <Wt/WStackedWidget></code><br/>
<code>#include <Wt/WTable></code><br/>
<code>#include <Wt/WTabWidget></code><br/>
<code>#include <Wt/WText></code><br/>
<code>#include <Wt/WTreeNode></code><br/>
<code>#include <Wt/WViewWidget></code><br/>
<code>#include <Wt/WWidget></code><br/>
<code>#include "<a class="el" href="ExampleSourceViewer_8h_source.html">ExampleSourceViewer.h</a>"</code><br/>
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<p><a href="WtHome_8C_source.html">Go to the source code of this file.</a></p>
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Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="elRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="WtHome_8C.html#add0ef25910d91a7bd79ffb3c07a9af32">createWtHomeApplication</a> (const <a class="elRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WEnvironment.html">WEnvironment</a> &env)</td></tr>
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<hr/><h2>Function Documentation</h2>
<a class="anchor" id="add0ef25910d91a7bd79ffb3c07a9af32"></a><!-- doxytag: member="WtHome.C::createWtHomeApplication" ref="add0ef25910d91a7bd79ffb3c07a9af32" args="(const WEnvironment &env)" -->
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<td class="memname"><a class="elRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a>* createWtHomeApplication </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WEnvironment.html">WEnvironment</a> & </td>
<td class="paramname"><em>env</em></td><td>)</td>
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<p>Definition at line <a class="el" href="WtHome_8C_source.html#l00170">170</a> of file <a class="el" href="WtHome_8C_source.html">WtHome.C</a>.</p>
<div class="fragment"><pre class="fragment">{
<span class="comment">// support for old (< Wt-2.2) homepage URLS: redirect from "states"</span>
<span class="comment">// to "internal paths"</span>
<span class="comment">// this contains the initial "history state" in old Wt versions</span>
<span class="keyword">const</span> std::string *historyKey = env.<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WEnvironment.html#a3f87915f10f39b18eac28bac65c0cd46">getParameter</a>(<span class="stringliteral">"historyKey"</span>);
<span class="keywordflow">if</span> (historyKey) {
<span class="keyword">const</span> <span class="keywordtype">char</span> *mainStr[]
= { <span class="stringliteral">"main:0"</span>, <span class="stringliteral">"/"</span>,
<span class="stringliteral">"main:1"</span>, <span class="stringliteral">"/news"</span>,
<span class="stringliteral">"main:2"</span>, <span class="stringliteral">"/features"</span>,
<span class="stringliteral">"main:4"</span>, <span class="stringliteral">"/examples"</span>,
<span class="stringliteral">"main:3"</span>, <span class="stringliteral">"/documentation"</span>,
<span class="stringliteral">"main:5"</span>, <span class="stringliteral">"/download"</span>,
<span class="stringliteral">"main:6"</span>, <span class="stringliteral">"/community"</span> };
<span class="keyword">const</span> <span class="keywordtype">char</span> *exampleStr[]
= { <span class="stringliteral">"example:0"</span>, <span class="stringliteral">"/examples"</span>,
<span class="stringliteral">"example:1"</span>, <span class="stringliteral">"/examples/charts"</span>,
<span class="stringliteral">"example:2"</span>, <span class="stringliteral">"/examples/wt-homepage"</span>,
<span class="stringliteral">"example:3"</span>, <span class="stringliteral">"/examples/treelist"</span>,
<span class="stringliteral">"example:4"</span>, <span class="stringliteral">"/examples/hangman"</span>,
<span class="stringliteral">"example:5"</span>, <span class="stringliteral">"/examples/chat"</span>,
<span class="stringliteral">"example:6"</span>, <span class="stringliteral">"/examples/mail-composer"</span>,
<span class="stringliteral">"example:7"</span>, <span class="stringliteral">"/examples/drag-and-drop"</span>,
<span class="stringliteral">"example:8"</span>, <span class="stringliteral">"/examples/file-explorer"</span>,
<span class="stringliteral">"example:9"</span>, <span class="stringliteral">"/examples/calendar"</span> };
<span class="keywordflow">if</span> (historyKey->find(<span class="stringliteral">"main:4"</span>) != std::string::npos) {
<span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i < 10; ++i)
<span class="keywordflow">if</span> (historyKey->find(exampleStr[i*2]) != std::string::npos) {
<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a> *app = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a>(env);
app-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html#a75067771ba8fcc56e174f2e741ce278f">log</a>(<span class="stringliteral">"notice"</span>) << <span class="stringliteral">"redirecting old style URL '"</span>
<< *historyKey << <span class="stringliteral">"' to internal path: '"</span>
<< exampleStr[i*2+1] << <span class="stringliteral">"'"</span>;
app-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html#a4dcbf69c8b09c301577b5b6aa8a4da18">redirect</a>(app-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html#a37b4cf44f393688785ed3b34f53fead1">bookmarkUrl</a>(exampleStr[i*2+1]));
app-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html#a5231d54ed34982f4366058eb6440c8f7">quit</a>();
<span class="keywordflow">return</span> app;
}
} <span class="keywordflow">else</span>
<span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> i = 0; i < 6; ++i)
<span class="keywordflow">if</span> (historyKey->find(mainStr[i*2]) != std::string::npos) {
<a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a> *app = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html">WApplication</a>(env);
app-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html#a75067771ba8fcc56e174f2e741ce278f">log</a>(<span class="stringliteral">"notice"</span>) << <span class="stringliteral">"redirecting old style URL '"</span>
<< *historyKey << <span class="stringliteral">"' to internal path: '"</span>
<< mainStr[i*2+1] << <span class="stringliteral">"'"</span>;
app-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html#a4dcbf69c8b09c301577b5b6aa8a4da18">redirect</a>(app-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html#a37b4cf44f393688785ed3b34f53fead1">bookmarkUrl</a>(mainStr[i*2+1]));
app-><a class="codeRef" doxygen="wt.tags:../../reference/html" href="../../reference/html/classWt_1_1WApplication.html#a5231d54ed34982f4366058eb6440c8f7">quit</a>();
<span class="keywordflow">return</span> app;
}
<span class="comment">// unknown history key, just continue</span>
}
<span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classWtHome.html">WtHome</a>(env);
}
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