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<h1>NLGEORGES::CFormLoader Class Reference</h1><code>#include <<a class="el" href="a05731.html">form_loader.h</a>></code>
<p>
<p>Inheritance diagram for NLGEORGES::CFormLoader:
<p><center><img src="a02558.png" usemap="#NLGEORGES::CFormLoader_map" border="0" alt=""></center>
<map name="NLGEORGES::CFormLoader_map">
<area href="a02559.html" alt="NLGEORGES::UFormLoader" shape="rect" coords="0,0,172,24">
</map>
<hr><a name="_details"></a><h2>Detailed Description</h2>
Georges form loader implementation<p>
<dl compact><dt><b>Author:</b></dt><dd>Cyril 'Hulud' Corvazier <p>
Nevrax France </dd></dl>
<dl compact><dt><b>Date:</b></dt><dd>2002 </dd></dl>
<p>
<p>
Definition at line <a class="el" href="a05731.html#l00049">49</a> of file <a class="el" href="a05731.html">form_loader.h</a>.<table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a03926.html">UForm</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadera0">loadForm</a> (const char *<a class="el" href="a04560.html#a1">filename</a>)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02546.html">CFormDfn</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadera1">loadFormDfn</a> (const char *<a class="el" href="a04560.html#a1">filename</a>, bool forceLoad)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02547.html">UFormDfn</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadera2">loadFormDfn</a> (const char *<a class="el" href="a04560.html#a1">filename</a>)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a03623.html">UType</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadera3">loadFormType</a> (const char *<a class="el" href="a04560.html#a1">filename</a>)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a03622.html">CType</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadera4">loadType</a> (const char *<a class="el" href="a04560.html#a1">filename</a>)</td></tr>
<tr><td colspan=2><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02559.html">UFormLoader</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="a02559.html#NLGEORGES_1_1UFormLoadere0">createLoader</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a form loader. <a href="#NLGEORGES_1_1UFormLoadere0"></a><br><br></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="a02559.html#NLGEORGES_1_1UFormLoadere1">releaseLoader</a> (<a class="el" href="a02559.html">UFormLoader</a> *loader)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a form loader. <a href="#NLGEORGES_1_1UFormLoadere1"></a><br><br></td></tr>
<tr><td colspan=2><br><h2>Private Types</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>typedef std::map< std::string,<br>
<a class="el" href="a03321.html">NLMISC::CRefPtr</a>< <a class="el" href="a02546.html">CFormDfn</a> > > </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery0">TFormDfnMap</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>typedef std::map< std::string,<br>
<a class="el" href="a03321.html">NLMISC::CRefPtr</a>< <a class="el" href="a02544.html">CForm</a> > > </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery1">TFormMap</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>typedef std::map< std::string,<br>
<a class="el" href="a03321.html">NLMISC::CRefPtr</a>< <a class="el" href="a03622.html">CType</a> > > </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery2">TTypeMap</a></td></tr>
<tr><td colspan=2><br><h2>Private Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>virtual void </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoaderd0">warning</a> (bool exception, const char *function, const char *<a class="el" href="a04223.html#a641">format</a>,...) const </td></tr>
<tr><td colspan=2><br><h2>Private Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery1">TFormMap</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoaderr0">_MapForm</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery0">TFormDfnMap</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoaderr1">_MapFormDfn</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery2">TTypeMap</a> </td><td class="memItemRight" valign=bottom><a class="el" href="a02558.html#NLGEORGES_1_1CFormLoaderr2">_MapType</a></td></tr>
</table>
<hr><h2>Member Typedef Documentation</h2>
<a class="anchor" name="NLGEORGES_1_1CFormLoadery0" doxytag="NLGEORGES::CFormLoader::TFormDfnMap" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> typedef std::map<std::string, <a class="el" href="a03321.html">NLMISC::CRefPtr</a><<a class="el" href="a02546.html">CFormDfn</a>> > <a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery0">NLGEORGES::CFormLoader::TFormDfnMap</a><code> [private]</code>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05731.html#l00068">68</a> of file <a class="el" href="a05731.html">form_loader.h</a>. </td>
</tr>
</table>
<a class="anchor" name="NLGEORGES_1_1CFormLoadery1" doxytag="NLGEORGES::CFormLoader::TFormMap" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> typedef std::map<std::string, <a class="el" href="a03321.html">NLMISC::CRefPtr</a><<a class="el" href="a02544.html">CForm</a>> > <a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery1">NLGEORGES::CFormLoader::TFormMap</a><code> [private]</code>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05731.html#l00069">69</a> of file <a class="el" href="a05731.html">form_loader.h</a>. </td>
</tr>
</table>
<a class="anchor" name="NLGEORGES_1_1CFormLoadery2" doxytag="NLGEORGES::CFormLoader::TTypeMap" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> typedef std::map<std::string, <a class="el" href="a03321.html">NLMISC::CRefPtr</a><<a class="el" href="a03622.html">CType</a>> > <a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery2">NLGEORGES::CFormLoader::TTypeMap</a><code> [private]</code>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05731.html#l00067">67</a> of file <a class="el" href="a05731.html">form_loader.h</a>. </td>
</tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="NLGEORGES_1_1UFormLoadere0" doxytag="NLGEORGES::CFormLoader::createLoader" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="a02559.html">UFormLoader</a> * NLGEORGES::UFormLoader::createLoader </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [static, inherited]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Create a form loader.
<p>
<p>
Definition at line <a class="el" href="a05730.html#l00053">53</a> of file <a class="el" href="a05730.html">form_loader.cpp</a>.
<p>
Referenced by <a class="el" href="a05465.html#l00358">NLSOUND::CAudioMixerUser::init()</a>, and <a class="el" href="a05926.html#l00145">loadForm()</a>.
<p>
<div class="fragment"><pre>00054 {
00055 <span class="keywordflow">return</span> <span class="keyword">new</span> CFormLoader;
00056 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NLGEORGES_1_1CFormLoadera0" doxytag="NLGEORGES::CFormLoader::loadForm" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="a03926.html">UForm</a> * NLGEORGES::CFormLoader::loadForm </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname1" valign="top" nowrap> <em>filename</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Load a form, use NMISC::CPath to find the file.<p>
The pointer on the form must be held in a CSmartPtr<UForm>. Returns NULL if the form can't be loaded.
<p>
Implements <a class="el" href="a02559.html#NLGEORGES_1_1UFormLoadera0">NLGEORGES::UFormLoader</a>.
<p>
Definition at line <a class="el" href="a05730.html#l00205">205</a> of file <a class="el" href="a05730.html">form_loader.cpp</a>.
<p>
References <a class="el" href="a05731.html#l00078">_MapForm</a>, <a class="el" href="a05538.html#l02654">file</a>, <a class="el" href="a05646.html#l00225">index</a>, <a class="el" href="a05730.html#l00302">loadFormDfn()</a>, <a class="el" href="a05586.html#l00536">NLMISC::strlwr()</a>, <a class="el" href="a05981.html#l00105">uint</a>, and <a class="el" href="a05730.html#l00316">warning()</a>.
<p>
Referenced by <a class="el" href="a05724.html#l00154">NLGEORGES::CForm::readParent()</a>.
<p>
<div class="fragment"><pre>00206 {
00207 <span class="comment">// Lower string filename</span>
00208 string lowerStr = <a class="code" href="a05378.html#a273">strlwr</a> ((string)filename);
00209 lowerStr = CFile::getFilename (lowerStr);
00210
00211 <span class="comment">// Already in the map ?</span>
00212 TFormMap::iterator ite = <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr0">_MapForm</a>.find (lowerStr);
00213 <span class="keywordflow">if</span> (ite != <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr0">_MapForm</a>.end() && ite->second)
00214 {
00215 <span class="comment">// Return the pointer</span>
00216 <span class="keywordflow">return</span> (CForm*)ite->second;
00217 }
00218 <span class="keywordflow">else</span>
00219 {
00220 <span class="comment">// Create the form</span>
00221 CForm *form = <span class="keyword">new</span> CForm;
00222
00223 <span class="comment">// Insert the form first</span>
00224 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr0">_MapForm</a>[lowerStr] = form;
00225
00226 <span class="comment">// Load the type</span>
00227 <span class="keywordflow">try</span>
00228 {
00229 <span class="comment">// Get the form DFN filename</span>
00230 string name = CFile::getFilename (filename);
00231 <a class="code" href="a04558.html#a15">uint</a> <a class="code" href="a04223.html#a566">index</a> = name.rfind (<span class="charliteral">'.'</span>);
00232 <span class="keywordflow">if</span> (<a class="code" href="a04223.html#a566">index</a> == string::npos)
00233 {
00234 <span class="comment">// Output error</span>
00235 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderd0">warning</a> (<span class="keyword">false</span>, <span class="stringliteral">"loadForm"</span>, <span class="stringliteral">"Form name is invalid (%s). It should have the extension of its DFN type."</span>, name.c_str ());
00236
00237 <span class="comment">// Delete the form</span>
00238 <span class="keyword">delete</span> form;
00239 form = NULL;
00240 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr0">_MapForm</a>.erase (lowerStr);
00241 }
00242 name = name.substr (index+1);
00243 name += <span class="stringliteral">".dfn"</span>;
00244
00245 <span class="comment">// Load the dfn</span>
00246 CFormDfn *dfn = <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoadera2">loadFormDfn</a> (name.c_str (), <span class="keyword">false</span>);
00247 <span class="keywordflow">if</span> (dfn)
00248 {
00249 <span class="comment">// Open the file</span>
00250 name = CPath::lookup (filename, <span class="keyword">false</span>, <span class="keyword">false</span>);
00251 <span class="keywordflow">if</span> (name.empty())
00252 name = <a class="code" href="a05377.html#a2">filename</a>;
00253 <a class="code" href="a02653.html">CIFile</a> <a class="code" href="a04115.html#a95">file</a>;
00254 <span class="keywordflow">if</span> (<a class="code" href="a04115.html#a95">file</a>.open (name))
00255 {
00256 <span class="comment">// Init an xml stream</span>
00257 CIXml read;
00258 read.init (file);
00259
00260 <span class="comment">// Read the form</span>
00261 form->read (read.getRootNode (), *<span class="keyword">this</span>, dfn, <a class="code" href="a05377.html#a2">filename</a>);
00262 }
00263 <span class="keywordflow">else</span>
00264 {
00265 <span class="comment">// Output error</span>
00266 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderd0">warning</a> (<span class="keyword">false</span>, <span class="stringliteral">"loadForm"</span>, <span class="stringliteral">"Can't open the form file (%s)."</span>, filename);
00267
00268 <span class="comment">// Delete the form</span>
00269 <span class="keyword">delete</span> form;
00270 form = NULL;
00271 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr0">_MapForm</a>.erase (lowerStr);
00272 }
00273 }
00274 <span class="keywordflow">else</span>
00275 {
00276 <span class="comment">// Output error</span>
00277 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderd0">warning</a> (<span class="keyword">false</span>, <span class="stringliteral">"loadForm"</span>, <span class="stringliteral">"Can't open the dfn file (%s)."</span>, name.c_str ());
00278
00279 <span class="comment">// Delete the form</span>
00280 <span class="keyword">delete</span> form;
00281 form = NULL;
00282 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr0">_MapForm</a>.erase (lowerStr);
00283 }
00284 }
00285 <span class="keywordflow">catch</span> (<a class="code" href="a02482.html">Exception</a> &e)
00286 {
00287 <span class="comment">// Output error</span>
00288 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderd0">warning</a> (<span class="keyword">false</span>, <span class="stringliteral">"loadForm"</span>, <span class="stringliteral">"Error while loading the form (%s): %s"</span>, filename, e.what());
00289
00290 <span class="comment">// Delete the form</span>
00291 <span class="keyword">delete</span> form;
00292 form = NULL;
00293 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr0">_MapForm</a>.erase (lowerStr);
00294 }
00295
00296 <span class="keywordflow">return</span> form;
00297 }
00298 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NLGEORGES_1_1CFormLoadera1" doxytag="NLGEORGES::CFormLoader::loadFormDfn" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="a02546.html">CFormDfn</a> * NLGEORGES::CFormLoader::loadFormDfn </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname" nowrap> <em>filename</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>bool </td>
<td class="mdname" nowrap> <em>forceLoad</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05730.html#l00139">139</a> of file <a class="el" href="a05730.html">form_loader.cpp</a>.
<p>
References <a class="el" href="a05731.html#l00075">_MapFormDfn</a>, <a class="el" href="a05538.html#l02654">file</a>, <a class="el" href="a05586.html#l00536">NLMISC::strlwr()</a>, and <a class="el" href="a05730.html#l00316">warning()</a>.
<p>
<div class="fragment"><pre>00140 {
00141 <span class="comment">// Lower string filename</span>
00142 string lowerStr = <a class="code" href="a05378.html#a273">strlwr</a> ((string)filename);
00143 lowerStr = CFile::getFilename (lowerStr);
00144
00145 <span class="comment">// Already in the map ?</span>
00146 TFormDfnMap::iterator ite = <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr1">_MapFormDfn</a>.find (lowerStr);
00147 <span class="keywordflow">if</span> (ite != <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr1">_MapFormDfn</a>.end() && ite->second)
00148 {
00149 <span class="comment">// Return the pointer</span>
00150 <span class="keywordflow">return</span> ite->second;
00151 }
00152 <span class="keywordflow">else</span>
00153 {
00154 <span class="comment">// Create the formDfn</span>
00155 CFormDfn *formDfn = <span class="keyword">new</span> CFormDfn;
00156
00157 <span class="comment">// Insert the form first</span>
00158 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr1">_MapFormDfn</a>[lowerStr] = formDfn;
00159
00160 <span class="comment">// Load the type</span>
00161 <span class="keywordflow">try</span>
00162 {
00163 <span class="comment">// Open the file</span>
00164 string name = CPath::lookup (filename, <span class="keyword">false</span>, <span class="keyword">false</span>);
00165 <span class="keywordflow">if</span> (name.empty())
00166 name = <a class="code" href="a05377.html#a2">filename</a>;
00167 <a class="code" href="a02653.html">CIFile</a> <a class="code" href="a04115.html#a95">file</a>;
00168 <span class="keywordflow">if</span> (<a class="code" href="a04115.html#a95">file</a>.open (name))
00169 {
00170 <span class="comment">// Init an xml stream</span>
00171 CIXml read;
00172 read.init (file);
00173
00174 <span class="comment">// Read the type</span>
00175 formDfn->read (read.getRootNode (), *<span class="keyword">this</span>, forceLoad, <a class="code" href="a05377.html#a2">filename</a>);
00176 }
00177 <span class="keywordflow">else</span>
00178 {
00179 <span class="comment">// Output error</span>
00180 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderd0">warning</a> (<span class="keyword">false</span>, <span class="stringliteral">"loadFormDfn"</span>, <span class="stringliteral">"Can't open the form file (%s)."</span>, filename);
00181
00182 <span class="comment">// Delete the formDfn</span>
00183 <span class="keyword">delete</span> formDfn;
00184 formDfn = NULL;
00185 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr1">_MapFormDfn</a>.erase (lowerStr);
00186 }
00187 }
00188 <span class="keywordflow">catch</span> (<a class="code" href="a02482.html">Exception</a> &e)
00189 {
00190 <span class="comment">// Output error</span>
00191 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderd0">warning</a> (<span class="keyword">false</span>, <span class="stringliteral">"loadFormDfn"</span>, <span class="stringliteral">"Error while loading the form (%s): %s"</span>, filename, e.what());
00192
00193 <span class="comment">// Delete the formDfn</span>
00194 <span class="keyword">delete</span> formDfn;
00195 formDfn = NULL;
00196 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr1">_MapFormDfn</a>.erase (lowerStr);
00197 }
00198
00199 <span class="keywordflow">return</span> formDfn;
00200 }
00201 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NLGEORGES_1_1CFormLoadera2" doxytag="NLGEORGES::CFormLoader::loadFormDfn" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="a02547.html">UFormDfn</a> * NLGEORGES::CFormLoader::loadFormDfn </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname1" valign="top" nowrap> <em>filename</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Load a DFN, use NMISC::CPath to find the file.<p>
The pointer on the form must be held in a CSmartPtr<UFormDfn>. Returns NULL if the DFN can't be loaded.
<p>
Implements <a class="el" href="a02559.html#NLGEORGES_1_1UFormLoadera1">NLGEORGES::UFormLoader</a>.
<p>
Definition at line <a class="el" href="a05730.html#l00302">302</a> of file <a class="el" href="a05730.html">form_loader.cpp</a>.
<p>
Referenced by <a class="el" href="a05730.html#l00205">loadForm()</a>, <a class="el" href="a05728.html#l02175">NLGEORGES::CFormElmVirtualStruct::read()</a>, <a class="el" href="a05726.html#l00118">NLGEORGES::CFormDfn::read()</a>, <a class="el" href="a05726.html#l00477">NLGEORGES::CFormDfn::CEntry::setDfn()</a>, and <a class="el" href="a05726.html#l00456">NLGEORGES::CFormDfn::setParent()</a>.
<p>
<div class="fragment"><pre>00303 {
00304 <span class="keywordflow">return</span> <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoadera2">loadFormDfn</a> (filename, <span class="keyword">false</span>);
00305 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NLGEORGES_1_1CFormLoadera3" doxytag="NLGEORGES::CFormLoader::loadFormType" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="a03623.html">UType</a> * NLGEORGES::CFormLoader::loadFormType </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname1" valign="top" nowrap> <em>filename</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Load a type, use NMISC::CPath to find the file.<p>
The pointer on the form must be held in a CSmartPtr<UType>. Returns NULL if the type can't be loaded.
<p>
Implements <a class="el" href="a02559.html#NLGEORGES_1_1UFormLoadera2">NLGEORGES::UFormLoader</a>.
<p>
Definition at line <a class="el" href="a05730.html#l00309">309</a> of file <a class="el" href="a05730.html">form_loader.cpp</a>.
<p>
References <a class="el" href="a05730.html#l00069">loadType()</a>.
<p>
<div class="fragment"><pre>00310 {
00311 <span class="keywordflow">return</span> <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoadera4">loadType</a> (filename);
00312 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NLGEORGES_1_1CFormLoadera4" doxytag="NLGEORGES::CFormLoader::loadType" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> <a class="el" href="a03622.html">CType</a> * NLGEORGES::CFormLoader::loadType </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname1" valign="top" nowrap> <em>filename</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05730.html#l00069">69</a> of file <a class="el" href="a05730.html">form_loader.cpp</a>.
<p>
References <a class="el" href="a05731.html#l00072">_MapType</a>, <a class="el" href="a05538.html#l02654">file</a>, <a class="el" href="a05586.html#l00536">NLMISC::strlwr()</a>, <a class="el" href="a05646.html#l00244">type</a>, and <a class="el" href="a05730.html#l00316">warning()</a>.
<p>
Referenced by <a class="el" href="a05730.html#l00309">loadFormType()</a>, <a class="el" href="a05726.html#l00118">NLGEORGES::CFormDfn::read()</a>, and <a class="el" href="a05726.html#l00467">NLGEORGES::CFormDfn::CEntry::setType()</a>.
<p>
<div class="fragment"><pre>00070 {
00071 <span class="comment">// Lower string filename</span>
00072 string lowerStr = <a class="code" href="a05378.html#a273">strlwr</a> ((string)filename);
00073 lowerStr = CFile::getFilename (lowerStr);
00074
00075 <span class="comment">// Already in the map ?</span>
00076 TTypeMap::iterator ite = <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr2">_MapType</a>.find (lowerStr);
00077 <span class="keywordflow">if</span> (ite != <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr2">_MapType</a>.end() && (ite->second != NULL) )
00078 {
00079 <span class="comment">// Return the pointer</span>
00080 <span class="keywordflow">return</span> ite->second;
00081 }
00082 <span class="keywordflow">else</span>
00083 {
00084 <span class="comment">// Create the type</span>
00085 CType *<a class="code" href="a04223.html#a581">type</a> = <span class="keyword">new</span> CType;
00086
00087 <span class="comment">// Load the type</span>
00088 <span class="keywordflow">try</span>
00089 {
00090 <span class="comment">// Open the file</span>
00091 string name = CPath::lookup (filename, <span class="keyword">false</span>, <span class="keyword">false</span>);
00092 <span class="keywordflow">if</span> (name.empty())
00093 name = <a class="code" href="a05377.html#a2">filename</a>;
00094 <a class="code" href="a02653.html">CIFile</a> <a class="code" href="a04115.html#a95">file</a>;
00095 <span class="keywordflow">if</span> (<a class="code" href="a04115.html#a95">file</a>.open (name))
00096 {
00097 <span class="comment">// Init an xml stream</span>
00098 CIXml read;
00099 read.init (file);
00100
00101 <span class="comment">// Read the type</span>
00102 <a class="code" href="a04223.html#a581">type</a>->read (read.getRootNode ());
00103 }
00104 <span class="keywordflow">else</span>
00105 {
00106 <span class="comment">// Output error</span>
00107 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderd0">warning</a> (<span class="keyword">false</span>, <span class="stringliteral">"loadType"</span>, <span class="stringliteral">"Can't open the form file (%s)."</span>, filename);
00108
00109 <span class="comment">// Delete the type</span>
00110 <span class="keyword">delete</span> <a class="code" href="a04223.html#a581">type</a>;
00111 <a class="code" href="a04223.html#a581">type</a> = NULL;
00112 }
00113 }
00114 <span class="keywordflow">catch</span> (<a class="code" href="a02482.html">Exception</a> &e)
00115 {
00116 <span class="comment">// Output error</span>
00117 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderd0">warning</a> (<span class="keyword">false</span>, <span class="stringliteral">"loadType"</span>, <span class="stringliteral">"Error while loading the form (%s): %s"</span>, filename, e.what());
00118
00119 <span class="comment">// Delete the type</span>
00120 <span class="keyword">delete</span> <a class="code" href="a04223.html#a581">type</a>;
00121 <a class="code" href="a04223.html#a581">type</a> = NULL;
00122 }
00123
00124 <span class="comment">// Loaded ?</span>
00125 <span class="keywordflow">if</span> (<a class="code" href="a04223.html#a581">type</a>)
00126 {
00127 <span class="comment">// Insert a new entry</span>
00128 <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr2">_MapType</a>[lowerStr]= <a class="code" href="a04223.html#a581">type</a>;
00129 ite = <a class="code" href="a02558.html#NLGEORGES_1_1CFormLoaderr2">_MapType</a>.find (lowerStr);
00130 <span class="comment">//CType *typeType = ite->second;</span>
00131 <span class="comment">// int toto = 0;</span>
00132 }
00133 <span class="keywordflow">return</span> <a class="code" href="a04223.html#a581">type</a>;
00134 }
00135 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NLGEORGES_1_1UFormLoadere1" doxytag="NLGEORGES::CFormLoader::releaseLoader" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void NLGEORGES::UFormLoader::releaseLoader </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top"><a class="el" href="a02559.html">UFormLoader</a> * </td>
<td class="mdname1" valign="top" nowrap> <em>loader</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap><code> [static, inherited]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Create a form loader.
<p>
<p>
Definition at line <a class="el" href="a05730.html#l00060">60</a> of file <a class="el" href="a05730.html">form_loader.cpp</a>.
<p>
Referenced by <a class="el" href="a05465.html#l00358">NLSOUND::CAudioMixerUser::init()</a>, and <a class="el" href="a05926.html#l00145">loadForm()</a>.
<p>
<div class="fragment"><pre>00061 {
00062 <span class="keyword">delete</span> ((CFormLoader*)loader);
00063 }
</pre></div> </td>
</tr>
</table>
<a class="anchor" name="NLGEORGES_1_1CFormLoaderd0" doxytag="NLGEORGES::CFormLoader::warning" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void NLGEORGES::CFormLoader::warning </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">bool </td>
<td class="mdname" nowrap> <em>exception</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const char * </td>
<td class="mdname" nowrap> <em>function</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>const char * </td>
<td class="mdname" nowrap> <em>format</em>, </td>
</tr>
<tr>
<td class="md" nowrap align="right"></td>
<td></td>
<td class="md" nowrap>... </td>
<td class="mdname" nowrap></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"> const<code> [private, virtual]</code></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
<p>
Definition at line <a class="el" href="a05730.html#l00316">316</a> of file <a class="el" href="a05730.html">form_loader.cpp</a>.
<p>
References <a class="el" href="a05646.html#l00649">buffer</a>, <a class="el" href="a05646.html#l01016">format</a>, and <a class="el" href="a05724.html#l00045">NLGEORGES::warning()</a>.
<p>
Referenced by <a class="el" href="a05730.html#l00205">loadForm()</a>, <a class="el" href="a05730.html#l00139">loadFormDfn()</a>, and <a class="el" href="a05730.html#l00069">loadType()</a>.
<p>
<div class="fragment"><pre>00317 {
00318 <span class="comment">// Make a buffer string</span>
00319 va_list args;
00320 va_start( args, format );
00321 <span class="keywordtype">char</span> <a class="code" href="a04223.html#a589">buffer</a>[1024];
00322 vsnprintf( buffer, 1024, format, args );
00323 va_end( args );
00324
00325 <span class="comment">// Set the warning</span>
00326 <a class="code" href="a05374.html#a0">NLGEORGES::warning</a> (exception, <span class="stringliteral">"(CFormLoader::%s) : %s"</span>, function, buffer);
00327 }
</pre></div> </td>
</tr>
</table>
<hr><h2>Field Documentation</h2>
<a class="anchor" name="NLGEORGES_1_1CFormLoaderr0" doxytag="NLGEORGES::CFormLoader::_MapForm" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
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<td class="md" nowrap valign="top"> <a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery1">TFormMap</a> <a class="el" href="a02558.html#NLGEORGES_1_1CFormLoaderr0">NLGEORGES::CFormLoader::_MapForm</a><code> [private]</code>
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Definition at line <a class="el" href="a05731.html#l00078">78</a> of file <a class="el" href="a05731.html">form_loader.h</a>.
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Referenced by <a class="el" href="a05730.html#l00205">loadForm()</a>. </td>
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<a class="anchor" name="NLGEORGES_1_1CFormLoaderr1" doxytag="NLGEORGES::CFormLoader::_MapFormDfn" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery0">TFormDfnMap</a> <a class="el" href="a02558.html#NLGEORGES_1_1CFormLoaderr1">NLGEORGES::CFormLoader::_MapFormDfn</a><code> [private]</code>
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Definition at line <a class="el" href="a05731.html#l00075">75</a> of file <a class="el" href="a05731.html">form_loader.h</a>.
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Referenced by <a class="el" href="a05730.html#l00139">loadFormDfn()</a>. </td>
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<a class="anchor" name="NLGEORGES_1_1CFormLoaderr2" doxytag="NLGEORGES::CFormLoader::_MapType" ></a><p>
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<td class="md" nowrap valign="top"> <a class="el" href="a02558.html#NLGEORGES_1_1CFormLoadery2">TTypeMap</a> <a class="el" href="a02558.html#NLGEORGES_1_1CFormLoaderr2">NLGEORGES::CFormLoader::_MapType</a><code> [private]</code>
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Definition at line <a class="el" href="a05731.html#l00072">72</a> of file <a class="el" href="a05731.html">form_loader.h</a>.
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Referenced by <a class="el" href="a05730.html#l00069">loadType()</a>. </td>
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<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="a05731.html">form_loader.h</a><li><a class="el" href="a05730.html">form_loader.cpp</a></ul>
<hr size="1"><address style="align: right;"><small>Generated on Tue Mar 16 12:45:16 2004 for NeL by
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