aboutsummaryrefslogtreecommitdiff
path: root/docs/doxygen/nel/load__form_8h-source.html
blob: 2c1bfd9c0fde76b88981ff8b7521903cb12b98f8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
<!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<HTML>
<HEAD>
	<TITLE>nevrax.org : docs</TITLE>
	<LINK REL=stylesheet TYPE="text/css" HREF="/inc/css/nevrax.css">
	<link href="doxygen.css" rel="stylesheet" type="text/css">
</HEAD>
<BODY MARGINHEIGHT="0" MARGINWIDTH="0">

<!-- uplinks -->
<TABLE CELLSPACING=0 CELLPADDING=0  BORDER=0>
 <TR>
        <TD WIDTH=16><IMG  SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
        <TD WIDTH=140 BGCOLOR=#dddddd><IMG  SRC="/inc/img/pixel.gif" WIDTH="140" HEIGHT="16" BORDER=0 ALT=""></TD>
        <TD WIDTH=16><IMG  SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
        <TD><IMG width=6 height=14 SRC="/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle>&nbsp;<A CLASS=uplinks HREF='/'><b>Home</B></FONT></A>&nbsp;&nbsp;&nbsp;</TD>
        <TD><IMG  width=6 height=14  SRC="/inc/img/reddots.gif" ALT="#" VSPACE=2 HSPACE=2 BORDER=0 ></TD><TD VALIGN=middle>&nbsp;<A CLASS=uplinks HREF='/'><b>nevrax.com</B></FONT></A>&nbsp;&nbsp;&nbsp;</TD>
 </TR>
</TABLE> 

<!-- banner Nevrax -->
<TABLE CELLSPACING=0 CELLPADDING=0  BORDER=0 WIDTH=100%>
 <TR><TD  BGCOLOR="#000000" BACKGROUND="/inc/img/black_banner.jpg"><A HREF=""><IMG  SRC="/inc/img/nevrax.gif" WIDTH="170" HEIGHT="45" BORDER=0 ALT="Nevrax" ></A></TD></TR>
</TABLE>

<!-- main table -->
<TABLE CELLSPACING=0 CELLPADDING=0  BORDER=0 height=100%>
 <TR>
	<TD WIDTH=16><IMG  SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="10" BORDER=0 ALT=""></TD>
	<TD WIDTH=140   BGCOLOR=#dddddd VALIGN=TOP ALIGN=middle><IMG  SRC="/inc/img/pixel.gif" WIDTH="140" HEIGHT="10" BORDER=0 ALT="">

		<!------ Begin Box ------>
		<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0 BGCOLOR=black><TR><TD><TABLE border=0  cellspacing=2 cellpadding=0 width=120><tr><TD ALIGN=middle bgcolor=black>
		<FONT COLOR=white FACE="sans-serif"><B>Nevrax.org</B></FONT></TD></TR><tr><td  colspan=2 bgcolor=#FFFFFF>
		<TABLE cellspacing=0 cellpadding=1 border=0>
			<tr><td ALIGN=middle><a  class='linkbox' href="/news/" TITLE="Rubrique news"><img width=13 height=15  hspace=5 border=0 src=/inc/img/picto-news.gif ALT=#></A></td><td><a  class='linkbox' href="/news/" TITLE="News">News</a></td></tr>
			<tr><td ALIGN=middle><a  class='linkbox' href="/mail/" TITLE="Rubrique mail"><img width=15 height=11  hspace=5 border=0 src=/inc/img/picto-mail.gif ALT=#></A></td><td><a  class='linkbox' href="/mail/" TITLE="Mailing list archive">Mailing-list</a></td></tr>
			<tr><td ALIGN=middle><a  class='linkbox' href="/docs/" TITLE="Rubrique docs"><img width=14 height=16  hspace=5 border=0 src=/inc/img/picto-docs.gif ALT=#></A></td><td><a  class='linkbox' href="/docs/" TITLE="Documentation">Documentation</a></td></tr>
			<tr><td ALIGN=middle><a  class='linkbox' href="/cvs/" TITLE="Rubrique cvs"><img width=13 height=17  hspace=5 border=0 src=/inc/img/picto-cvs.gif ALT=#></A></td><td><a  class='linkbox' href="/cvs/" TITLE="CVS Web">CVS</a></td></tr>
			<tr><td ALIGN=middle><a  class='linkbox' href="/bugs/" TITLE="Rubrique bugs"><img width=20 height=16  hspace=5 border=0 src=/inc/img/picto-bugs.gif ALT=#></A></td><td><a  class='linkbox' href="/bugs/" TITLE="Bugtracking">Bugs</a></td></tr>
			<tr><td ALIGN=middle><a  class='linkbox' href="/GPL.php3" TITLE="Rubrique license"><img  width=18 height=12   hspace=5 border=0 src=/inc/img/picto-gpl.gif ALT=#></A></td><td><a  class='linkbox' href="/GPL.php3" TITLE="License">License</a></td></tr>
		</TABLE>
		</TD></TR></TABLE></TD></TR></TABLE>
		<!------ End Box  ------>

	</TD>
	<TD WIDTH=15><IMG  SRC="/inc/img/pixel.gif" WIDTH="16" HEIGHT="16" BORDER=0 ALT=""></TD>
	<TD ALIGN=left valign=top><IMG  SRC="/inc/img/pixel.gif" WIDTH="140" HEIGHT="10" BORDER=0 ALT="">

<!-- title -->
<TABLE  background="/inc/img/redline.gif" CELLSPACING=0 CELLPADDING=0  BORDER=0 width=100%><tr><td>
<A HREF="/docs/"><img src="/inc/img/t_docs.gif" ALT="Docs" HEIGHT=20 BORDER=0></A>
</td><td><IMG  SRC="/inc/img/pixel.gif" WIDTH="1" HEIGHT="1" BORDER=0 ALT="">
</td></tr></table>
&nbsp;

<!-- block -->
<TABLE  bgcolor="#dddddd" CELLSPACING=0 CELLPADDING=0  BORDER=0 width=100%><tr><td width=1% valign=middle><img width=6 height=14 hspace=2 vspace=2 src="/inc/img/reddots.gif"></TD>
	<TD><B>Documentation</B></TD>
	<TD ALIGN=RIGHT>&nbsp;</td>
</tr></table>
<!-- Generated by Doxygen 1.2.14 -->
<center>
<a class="qindex" href="index.html">Main Page</a> &nbsp; <a class="qindex" href="namespaces.html">Namespace List</a> &nbsp; <a class="qindex" href="hierarchy.html">Class Hierarchy</a> &nbsp; <a class="qindex" href="classes.html">Alphabetical List</a> &nbsp; <a class="qindex" href="annotated.html">Compound List</a> &nbsp; <a class="qindex" href="files.html">File List</a> &nbsp; <a class="qindex" href="namespacemembers.html">Namespace Members</a> &nbsp; <a class="qindex" href="functions.html">Compound Members</a> &nbsp; <a class="qindex" href="globals.html">File Members</a> &nbsp; <a class="qindex" href="pages.html">Related Pages</a> &nbsp; <a class="qindexRef" doxygen="_cgi:/cgi-bin/nel-search.cgi" href="/cgi-bin/nel-search.cgi">Search</a> &nbsp; </center>
<hr><h1>load_form.h</h1><a href="load__form_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001 
00007 <font class="comment">/* Copyright, 2001 Nevrax Ltd.</font>
00008 <font class="comment"> *</font>
00009 <font class="comment"> * This file is part of NEVRAX NEL.</font>
00010 <font class="comment"> * NEVRAX NEL is free software; you can redistribute it and/or modify</font>
00011 <font class="comment"> * it under the terms of the GNU General Public License as published by</font>
00012 <font class="comment"> * the Free Software Foundation; either version 2, or (at your option)</font>
00013 <font class="comment"> * any later version.</font>
00014 <font class="comment"></font>
00015 <font class="comment"> * NEVRAX NEL is distributed in the hope that it will be useful, but</font>
00016 <font class="comment"> * WITHOUT ANY WARRANTY; without even the implied warranty of</font>
00017 <font class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</font>
00018 <font class="comment"> * General Public License for more details.</font>
00019 <font class="comment"></font>
00020 <font class="comment"> * You should have received a copy of the GNU General Public License</font>
00021 <font class="comment"> * along with NEVRAX NEL; see the file COPYING. If not, write to the</font>
00022 <font class="comment"> * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,</font>
00023 <font class="comment"> * MA 02111-1307, USA.</font>
00024 <font class="comment"> */</font>
00025 
00026 <font class="preprocessor">#ifndef NL_LOAD_FORM_H</font>
00027 <font class="preprocessor"></font><font class="preprocessor">#define NL_LOAD_FORM_H</font>
00028 <font class="preprocessor"></font>
00029 <font class="preprocessor">#include "<a class="code" href="types__nl_8h.html">nel/misc/types_nl.h</a>"</font>
00030 
00031 <font class="preprocessor">#include &lt;map&gt;</font>
00032 <font class="preprocessor">#include &lt;string&gt;</font>
00033 <font class="preprocessor">#include &lt;vector&gt;</font>
00034 
00035 <font class="preprocessor">#include "<a class="code" href="path_8h.html">nel/misc/path.h</a>"</font>
00036 <font class="preprocessor">#include "<a class="code" href="file_8h.html">nel/misc/file.h</a>"</font>
00037 
00038 <font class="preprocessor">#include "<a class="code" href="u__form__loader_8h.html">nel/georges/u_form_loader.h</a>"</font>
00039 <font class="preprocessor">#include "<a class="code" href="u__form_8h.html">nel/georges/u_form.h</a>"</font>
00040 <font class="preprocessor">#include "<a class="code" href="sheet__id_8h.html">nel/misc/sheet_id.h</a>"</font>
00041 
00099 <font class="keyword">template</font> &lt;<font class="keyword">class</font> T&gt;
<a name="l00100"></a><a class="code" href="load__form_8h.html#a0">00100</a> <font class="keywordtype">void</font> <a class="code" href="load__form_8h.html#a3">loadForm</a> (<font class="keyword">const</font> std::string &amp;sheetFilter, <font class="keyword">const</font> std::string &amp;packedFilename, std::map&lt;NLMISC::CSheetId, T&gt; &amp;container, <font class="keywordtype">bool</font> updatePackedSheet=<font class="keyword">true</font>)
00101 {
00102         std::vector&lt;std::string&gt; vs;
00103         vs.push_back(sheetFilter);
00104         <a class="code" href="load__form_8h.html#a3">loadForm</a>(vs, packedFilename, container, updatePackedSheet);
00105 }
00106 
00112 <font class="keyword">template</font> &lt;<font class="keyword">class</font> T&gt;
<a name="l00113"></a><a class="code" href="load__form_8h.html#a1">00113</a> <font class="keywordtype">void</font> <a class="code" href="load__form_8h.html#a3">loadForm</a> (<font class="keyword">const</font> std::vector&lt;std::string&gt; &amp;sheetFilters, <font class="keyword">const</font> std::string &amp;packedFilename, std::map&lt;NLMISC::CSheetId, T&gt; &amp;container, <font class="keywordtype">bool</font> updatePackedSheet=<font class="keyword">true</font>)
00114 {
00115         <font class="comment">// check the extension (i know that file like "foo.packed_sheetsbar" will be accepted but this check is enough...)</font>
00116         <a class="code" href="debug_8h.html#a6">nlassert</a> (packedFilename.find (<font class="stringliteral">".packed_sheets"</font>) != std::string::npos);
00117 
00118         std::string packedFilenamePath = <a class="code" href="classNLMISC_1_1CPath.html#d6">NLMISC::CPath::lookup</a>(packedFilename, <font class="keyword">false</font>);
00119         <font class="keywordflow">if</font> (packedFilenamePath.empty())
00120         {
00121                 packedFilenamePath = packedFilename;
00122         }
00123 
00124         <font class="comment">// make sure the CSheetId singleton has been properly initialised</font>
00125         <a class="code" href="classNLMISC_1_1CSheetId.html#d0">NLMISC::CSheetId::init</a>(updatePackedSheet);
00126 
00127         <font class="keywordtype">bool</font> olde, newe;
00128         <a class="code" href="classNLMISC_1_1IStream.html#d1">NLMISC::CIFile::getVersionException</a>(olde, newe);
00129         <font class="comment">// load the packed sheet if exists</font>
00130         <font class="keywordflow">try</font>
00131         {
00132                 <a class="code" href="classNLMISC_1_1CIFile.html">NLMISC::CIFile</a> ifile;
00133                 ifile.<a class="code" href="classNLMISC_1_1CIFile.html#a4">setCacheFileOnOpen</a>(<font class="keyword">true</font>);
00134                 ifile.<a class="code" href="classNLMISC_1_1CIFile.html#a3">open</a> (packedFilenamePath);
00135                 <font class="comment">// an exception will be launch if the file is not the good version or if the file is not found</font>
00136 
00137                 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"loadForm(): Loading packed file '%s'"</font>, packedFilename.c_str());
00138                 
00139                 uint32 nbEntries;
00140                 ifile.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a> (nbEntries);
00141                 ifile.<a class="code" href="classNLMISC_1_1IStream.html#d0">setVersionException</a> (<font class="keyword">true</font>, <font class="keyword">true</font>);
00142                 uint ver = T::getVersion ();
00143                 ifile.<a class="code" href="classNLMISC_1_1IStream.html#a29">serialVersion</a>(ver);
00144                 ifile.<a class="code" href="classNLMISC_1_1IStream.html#a7">serialCont</a> (container);
00145                 ifile.<a class="code" href="classNLMISC_1_1CIFile.html#a7">close</a> ();
00146         }
00147         <font class="keywordflow">catch</font> (<a class="code" href="classNLMISC_1_1Exception.html">NLMISC::Exception</a> &amp;e)
00148         {
00149                 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"loadForm(): Exception during reading the packed file, I'll reconstruct it (%s)"</font>, e.what());
00150                 <font class="comment">// clear the container because it can contains partially loaded sheet so we must clean it before continue</font>
00151                 container.clear ();
00152         }
00153         <a class="code" href="classNLMISC_1_1IStream.html#d0">NLMISC::CIFile::setVersionException</a>(olde, newe);
00154 
00155         <font class="comment">// if we don't want to update packed sheet, we nothing more to do</font>
00156         <font class="keywordflow">if</font> (!updatePackedSheet)
00157         {
00158                 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"Don't update the packed sheet with real sheet"</font>);
00159                 <font class="keywordflow">return</font>;
00160         }
00161 
00162         <font class="comment">// build a vector of the sheetFilters sheet ids (ie: "item")</font>
00163         std::vector&lt;NLMISC::CSheetId&gt; sheetIds;
00164         std::vector&lt;std::string&gt; filenames;
00165         <font class="keywordflow">for</font> (uint i = 0; i &lt; sheetFilters.size(); i++)
00166                 <a class="code" href="classNLMISC_1_1CSheetId.html#d3">NLMISC::CSheetId::buildIdVector</a>(sheetIds, filenames, sheetFilters[i]);
00167 
00168         <font class="comment">// if there s no file, nothing to do</font>
00169         <font class="keywordflow">if</font> (sheetIds.empty())
00170                 <font class="keywordflow">return</font>;
00171 
00172         <font class="comment">// set up the current sheet in container to remove sheet that are in the container and not in the directory anymore</font>
00173         std::map&lt;NLMISC::CSheetId, bool&gt; sheetToRemove;
00174         <font class="keywordflow">for</font> (<font class="keyword">typename</font> std::map&lt;NLMISC::CSheetId, T&gt;::iterator it = container.begin(); it != container.end(); it++)
00175         {
00176                 sheetToRemove.insert (make_pair((*it).first, <font class="keyword">true</font>));
00177         }
00178 
00179         <font class="comment">// check if we need to create a new .pitems or just read it</font>
00180         uint32 packedFiledate = <a class="code" href="structNLMISC_1_1CFile.html#d10">NLMISC::CFile::getFileModificationDate</a>(packedFilenamePath);
00181 
00182         <font class="keywordtype">bool</font> containerChanged = <font class="keyword">false</font>;
00183 
00184         <a class="code" href="classNLGEORGES_1_1UFormLoader.html">NLGEORGES::UFormLoader</a> *formLoader = NULL;
00185 
00186         std::vector&lt;uint&gt; NeededToRecompute;
00187 
00188         <font class="keywordflow">for</font> (uint k = 0; k &lt; filenames.size(); k++)
00189         {
00190                 std::string p = <a class="code" href="classNLMISC_1_1CPath.html#d6">NLMISC::CPath::lookup</a> (filenames[k], <font class="keyword">false</font>, <font class="keyword">false</font>);
00191                 <font class="keywordflow">if</font> (p.empty()) <font class="keywordflow">continue</font>;
00192                 uint32 d = <a class="code" href="structNLMISC_1_1CFile.html#d10">NLMISC::CFile::getFileModificationDate</a>(p);
00193 
00194                 <font class="comment">// no need to remove this sheet</font>
00195                 sheetToRemove[sheetIds[k]] = <font class="keyword">false</font>;
00196 
00197                 <font class="keywordflow">if</font>( d &gt; packedFiledate || container.find (sheetIds[k]) == container.end())
00198                 {
00199                         NeededToRecompute.push_back(k);
00200                 }
00201         }
00202 
00203         <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"%d sheets checked, %d need to be recomputed"</font>, filenames.size(), NeededToRecompute.size());
00204 
00205         NLMISC::TTime last = <a class="code" href="classNLMISC_1_1CTime.html#d1">NLMISC::CTime::getLocalTime</a> ();
00206         NLMISC::TTime start = <a class="code" href="classNLMISC_1_1CTime.html#d1">NLMISC::CTime::getLocalTime</a> ();
00207 
00208         <a class="code" href="classNLMISC_1_1CSmartPtr.html">NLMISC::CSmartPtr&lt;NLGEORGES::UForm&gt;</a> form;
00209 
00210         <font class="keywordflow">for</font> (uint j = 0; j &lt; NeededToRecompute.size(); j++)
00211         {
00212                 <font class="keywordflow">if</font>(<a class="code" href="classNLMISC_1_1CTime.html#d1">NLMISC::CTime::getLocalTime</a> () &gt; last + 5000)
00213                 {
00214                         last = <a class="code" href="classNLMISC_1_1CTime.html#d1">NLMISC::CTime::getLocalTime</a> ();
00215                         <font class="keywordflow">if</font>(j&gt;0)
00216                                 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"%.0f%% completed (%d/%d), %d seconds remaining"</font>, (<font class="keywordtype">float</font>)j*100.0/NeededToRecompute.size(),j,NeededToRecompute.size(), (NeededToRecompute.size()-j)*(last-start)/j/1000);
00217                 }
00218 
00219                 <font class="comment">// create the georges loader if necessary</font>
00220                 <font class="keywordflow">if</font> (formLoader == NULL)
00221                 {
00222                         <a class="code" href="namespaceNLMISC.html#a9">WarningLog</a>-&gt;addNegativeFilter(<font class="stringliteral">"CFormLoader: Can't open the form file"</font>);
00223                         formLoader = <a class="code" href="classNLGEORGES_1_1UFormLoader.html#d0">NLGEORGES::UFormLoader::createLoader</a> ();
00224                 }
00225 
00226                 <font class="comment">// Load the form with given sheet id</font>
00227                 form = formLoader-&gt;<a class="code" href="classNLGEORGES_1_1UFormLoader.html#a0">loadForm</a> (sheetIds[NeededToRecompute[j]].toString().c_str ());
00228                 <font class="keywordflow">if</font> (form)
00229                 {
00230 <font class="comment">/*                      if (packedFiledate &gt; 0)</font>
00231 <font class="comment">                        {</font>
00232 <font class="comment">                                if (d &gt; packedFiledate)</font>
00233 <font class="comment">                                        nlinfo ("loadForm(): the sheet '%s' is newer than the packed one, I reload it", p.c_str());</font>
00234 <font class="comment">                                else</font>
00235 <font class="comment">                                        nlinfo ("loadForm(): the sheet '%s' is not in the packed sheets, I load it", p.c_str());</font>
00236 <font class="comment">                        }*/</font>
00237                         
00238                         <font class="comment">// add the new creature, it could be already loaded by the packed sheets but will be overwrite with the new one</font>
00239                         <font class="keyword">typedef</font> <font class="keyword">typename</font> std::map&lt;NLMISC::CSheetId, T&gt;::iterator TType1;
00240             <font class="keyword">typedef</font> <font class="keyword">typename</font> std::pair&lt;TType1, bool&gt; TType2;
00241                         TType2 <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a> = container.insert(std::make_pair(sheetIds[NeededToRecompute[j]],T()));
00242 
00243                         (*<a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>.first).second.readGeorges (form, sheetIds[NeededToRecompute[j]]);
00244                         containerChanged = <font class="keyword">true</font>;
00245                 }
00246         }
00247 
00248         <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"%d seconds to recompute %d sheets"</font>, (uint32)(<a class="code" href="classNLMISC_1_1CTime.html#d1">NLMISC::CTime::getLocalTime</a>()-start)/1000, NeededToRecompute.size());
00249 
00250         <font class="comment">// free the georges loader if necessary</font>
00251         <font class="keywordflow">if</font> (formLoader != NULL)
00252         {
00253                 <a class="code" href="classNLGEORGES_1_1UFormLoader.html#d1">NLGEORGES::UFormLoader::releaseLoader</a> (formLoader);
00254                 <a class="code" href="namespaceNLMISC.html#a9">WarningLog</a>-&gt;removeFilter (<font class="stringliteral">"CFormLoader: Can't open the form file"</font>);
00255         }
00256 
00257         <font class="comment">// we have now to remove sheet that are in the container and not exist anymore in the sheet directories</font>
00258         <font class="keywordflow">for</font> (std::map&lt;NLMISC::CSheetId, bool&gt;::iterator it2 = sheetToRemove.begin(); it2 != sheetToRemove.end(); it2++)
00259         {
00260                 <font class="keywordflow">if</font>((*it2).second)
00261                 {
00262                         <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"the sheet '%s' is not in the directory, remove it from container"</font>, (*it2).first.toString().c_str());
00263                         container.erase((*it2).first);
00264                         containerChanged = <font class="keyword">true</font>;
00265                 }
00266         }
00267 
00268         <font class="comment">// now, save the new container in the packedfile</font>
00269         <font class="keywordflow">try</font>
00270         {
00271                 <font class="keywordflow">if</font>(containerChanged)
00272                 {
00273                         <a class="code" href="classNLMISC_1_1COFile.html">NLMISC::COFile</a> ofile;
00274                         ofile.<a class="code" href="classNLMISC_1_1COFile.html#a3">open</a>(packedFilenamePath);
00275                         uint ver = T::getVersion ();
00276                         uint32 nbEntries = sheetIds.size();
00277                         ofile.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a> (nbEntries);
00278                         ofile.<a class="code" href="classNLMISC_1_1IStream.html#a29">serialVersion</a>(ver);
00279                         ofile.<a class="code" href="classNLMISC_1_1IStream.html#a7">serialCont</a>(container);
00280                         ofile.<a class="code" href="classNLMISC_1_1COFile.html#a4">close</a> ();
00281                 }
00282         }
00283         <font class="keywordflow">catch</font> (<a class="code" href="classNLMISC_1_1Exception.html">NLMISC::Exception</a> &amp;e)
00284         {
00285                 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"loadForm(): Exception during saving the packed file, it will be recreated next launch (%s)"</font>, e.what());
00286         }
00287 
00288         <font class="comment">// housekeeping</font>
00289         sheetIds.clear ();
00290         filenames.clear ();
00291 }
00292 
00293 
00299 <font class="keyword">template</font> &lt;<font class="keyword">class</font> T&gt;
<a name="l00300"></a><a class="code" href="load__form_8h.html#a2">00300</a> <font class="keywordtype">void</font> <a class="code" href="load__form_8h.html#a3">loadForm</a> (<font class="keyword">const</font> std::string &amp;sheetFilter, <font class="keyword">const</font> std::string &amp;packedFilename, std::map&lt;std::string, T&gt; &amp;container, <font class="keywordtype">bool</font> updatePackedSheet=<font class="keyword">true</font>)
00301 {
00302         std::vector&lt;std::string&gt; vs;
00303         vs.push_back(sheetFilter);
00304         <a class="code" href="load__form_8h.html#a3">loadForm</a>(vs, packedFilename, container, updatePackedSheet);
00305 }
00306 
00307 
00313 <font class="keyword">template</font> &lt;<font class="keyword">class</font> T&gt;
<a name="l00314"></a><a class="code" href="load__form_8h.html#a3">00314</a> <font class="keywordtype">void</font> <a class="code" href="load__form_8h.html#a3">loadForm</a> (<font class="keyword">const</font> std::vector&lt;std::string&gt; &amp;sheetFilters, <font class="keyword">const</font> std::string &amp;packedFilename, std::map&lt;std::string, T&gt; &amp;container, <font class="keywordtype">bool</font> updatePackedSheet=<font class="keyword">true</font>)
00315 {
00316         <font class="comment">// check the extension (i know that file like "foo.packed_sheetsbar" will be accepted but this check is enough...)</font>
00317         <a class="code" href="debug_8h.html#a6">nlassert</a> (packedFilename.find (<font class="stringliteral">".packed_sheets"</font>) != std::string::npos);
00318 
00319         std::string packedFilenamePath = <a class="code" href="classNLMISC_1_1CPath.html#d6">NLMISC::CPath::lookup</a>(packedFilename, <font class="keyword">false</font>);
00320         <font class="keywordflow">if</font> (packedFilenamePath.empty())
00321         {
00322                 packedFilenamePath = packedFilename;
00323         }
00324 
00325         <font class="comment">// make sure the CSheetId singleton has been properly initialised</font>
00326 <font class="comment">//      NLMISC::CSheetId::init(updatePackedSheet);</font>
00327 
00328         <font class="keywordtype">bool</font> olde, newe;
00329         <a class="code" href="classNLMISC_1_1IStream.html#d1">NLMISC::CIFile::getVersionException</a>(olde, newe);
00330         <font class="comment">// load the packed sheet if exists</font>
00331         <font class="keywordflow">try</font>
00332         {
00333                 <a class="code" href="classNLMISC_1_1CIFile.html">NLMISC::CIFile</a> ifile;
00334                 ifile.<a class="code" href="classNLMISC_1_1CIFile.html#a4">setCacheFileOnOpen</a>(<font class="keyword">true</font>);
00335                 ifile.<a class="code" href="classNLMISC_1_1CIFile.html#a3">open</a> (packedFilenamePath);
00336                 <font class="comment">// an exception will be launch if the file is not the good version or if the file is not found</font>
00337 
00338                 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"loadForm(): Loading packed file '%s'"</font>, packedFilename.c_str());
00339                 
00340                 uint32 nbEntries;
00341                 ifile.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a> (nbEntries);
00342                 ifile.<a class="code" href="classNLMISC_1_1IStream.html#d0">setVersionException</a> (<font class="keyword">true</font>, <font class="keyword">true</font>);
00343                 uint ver = T::getVersion ();
00344                 ifile.<a class="code" href="classNLMISC_1_1IStream.html#a29">serialVersion</a>(ver);
00345                 ifile.<a class="code" href="classNLMISC_1_1IStream.html#a7">serialCont</a> (container);
00346                 ifile.<a class="code" href="classNLMISC_1_1CIFile.html#a7">close</a> ();
00347         }
00348         <font class="keywordflow">catch</font> (<a class="code" href="classNLMISC_1_1Exception.html">NLMISC::Exception</a> &amp;e)
00349         {
00350                 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"loadForm(): Exception during reading the packed file, I'll reconstruct it (%s)"</font>, e.what());
00351                 <font class="comment">// clear the container because it can contains partially loaded sheet so we must clean it before continue</font>
00352                 container.clear ();
00353         }
00354         <a class="code" href="classNLMISC_1_1IStream.html#d0">NLMISC::CIFile::setVersionException</a>(olde, newe);
00355 
00356         <font class="comment">// if we don't want to update packed sheet, we nothing more to do</font>
00357         <font class="keywordflow">if</font> (!updatePackedSheet)
00358         {
00359                 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"Don't update the packed sheet with real sheet"</font>);
00360                 <font class="keywordflow">return</font>;
00361         }
00362 
00363         <font class="comment">// build a vector of the sheetFilters sheet ids (ie: "item")</font>
00364 <font class="comment">//      std::vector&lt;std::string&gt; sheetNames;</font>
00365         std::vector&lt;std::string&gt; sheetNames;
00366 <font class="comment">//      for (uint i = 0; i &lt; sheetFilters.size(); i++)</font>
00367 <font class="comment">//              NLMISC::CSheetId::buildIdVector(sheetIds, filenames, sheetFilters[i]);</font>
00368         {
00369                 std::vector&lt;std::string&gt;::const_iterator first(sheetFilters.begin()), last(sheetFilters.end());
00370                 <font class="keywordflow">for</font> (; first != last; ++first)
00371                         <a class="code" href="classNLMISC_1_1CPath.html#d16">NLMISC::CPath::getFileList</a>(*first, sheetNames);
00372 
00373         }
00374 
00375         <font class="comment">// if there s no file, nothing to do</font>
00376         <font class="keywordflow">if</font> (sheetNames.empty())
00377                 <font class="keywordflow">return</font>;
00378 
00379         <font class="comment">// set up the current sheet in container to remove sheet that are in the container and not in the directory anymore</font>
00380         std::map&lt;std::string, bool&gt; sheetToRemove;
00381         <font class="keywordflow">for</font> (<font class="keyword">typename</font> std::map&lt;std::string, T&gt;::iterator it = container.begin(); it != container.end(); ++it)
00382         {
00383                 sheetToRemove.insert (make_pair((*it).first, <font class="keyword">true</font>));
00384         }
00385 
00386         <font class="comment">// check if we need to create a new .pitems or just read it</font>
00387         uint32 packedFiledate = <a class="code" href="structNLMISC_1_1CFile.html#d10">NLMISC::CFile::getFileModificationDate</a>(packedFilenamePath);
00388 
00389         <font class="keywordtype">bool</font> containerChanged = <font class="keyword">false</font>;
00390 
00391         <a class="code" href="classNLGEORGES_1_1UFormLoader.html">NLGEORGES::UFormLoader</a> *formLoader = NULL;
00392 
00393         std::vector&lt;uint&gt; NeededToRecompute;
00394 
00395         <font class="keywordflow">for</font> (uint k = 0; k &lt; sheetNames.size(); k++)
00396         {
00397                 std::string p = <a class="code" href="classNLMISC_1_1CPath.html#d6">NLMISC::CPath::lookup</a> (sheetNames[k], <font class="keyword">false</font>, <font class="keyword">false</font>);
00398                 <font class="keywordflow">if</font> (p.empty()) <font class="keywordflow">continue</font>;
00399                 uint32 d = <a class="code" href="structNLMISC_1_1CFile.html#d10">NLMISC::CFile::getFileModificationDate</a>(p);
00400 
00401                 <font class="comment">// no need to remove this sheet</font>
00402                 sheetToRemove[sheetNames[k]] = <font class="keyword">false</font>;
00403 
00404                 <font class="keywordflow">if</font>( d &gt; packedFiledate || container.find (sheetNames[k]) == container.end())
00405                 {
00406                         NeededToRecompute.push_back(k);
00407                 }
00408         }
00409 
00410         <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"%d sheets checked, %d need to be recomputed"</font>, sheetNames.size(), NeededToRecompute.size());
00411 
00412         NLMISC::TTime lastTime = <a class="code" href="classNLMISC_1_1CTime.html#d1">NLMISC::CTime::getLocalTime</a> ();
00413         NLMISC::TTime start = <a class="code" href="classNLMISC_1_1CTime.html#d1">NLMISC::CTime::getLocalTime</a> ();
00414 
00415         <a class="code" href="classNLMISC_1_1CSmartPtr.html">NLMISC::CSmartPtr&lt;NLGEORGES::UForm&gt;</a> form;
00416 
00417         <font class="keywordflow">for</font> (uint j = 0; j &lt; NeededToRecompute.size(); j++)
00418         {
00419                 <font class="keywordflow">if</font>(<a class="code" href="classNLMISC_1_1CTime.html#d1">NLMISC::CTime::getLocalTime</a> () &gt; lastTime + 5000)
00420                 {
00421                         lastTime = <a class="code" href="classNLMISC_1_1CTime.html#d1">NLMISC::CTime::getLocalTime</a> ();
00422                         <font class="keywordflow">if</font>(j&gt;0)
00423                                 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"%.0f%% completed (%d/%d), %d seconds remaining"</font>, (<font class="keywordtype">float</font>)j*100.0/NeededToRecompute.size(),j,NeededToRecompute.size(), (NeededToRecompute.size()-j)*(lastTime-start)/j/1000);
00424                 }
00425 
00426                 <font class="comment">// create the georges loader if necessary</font>
00427                 <font class="keywordflow">if</font> (formLoader == NULL)
00428                 {
00429                         <a class="code" href="namespaceNLMISC.html#a9">WarningLog</a>-&gt;addNegativeFilter(<font class="stringliteral">"CFormLoader: Can't open the form file"</font>);
00430                         formLoader = <a class="code" href="classNLGEORGES_1_1UFormLoader.html#d0">NLGEORGES::UFormLoader::createLoader</a> ();
00431                 }
00432 
00433                 <font class="comment">// Load the form with given sheet id</font>
00434                 form = formLoader-&gt;<a class="code" href="classNLGEORGES_1_1UFormLoader.html#a0">loadForm</a> (sheetNames[NeededToRecompute[j]].c_str ());
00435                 <font class="keywordflow">if</font> (form)
00436                 {
00437 <font class="comment">/*                      if (packedFiledate &gt; 0)</font>
00438 <font class="comment">                        {</font>
00439 <font class="comment">                                if (d &gt; packedFiledate)</font>
00440 <font class="comment">                                        nlinfo ("loadForm(): the sheet '%s' is newer than the packed one, I reload it", p.c_str());</font>
00441 <font class="comment">                                else</font>
00442 <font class="comment">                                        nlinfo ("loadForm(): the sheet '%s' is not in the packed sheets, I load it", p.c_str());</font>
00443 <font class="comment">                        }*/</font>
00444                         
00445                         <font class="comment">// add the new creature, it could be already loaded by the packed sheets but will be overwrite with the new one</font>
00446                         <font class="keyword">typedef</font> <font class="keyword">typename</font> std::map&lt;std::string, T&gt;::iterator TType1;
00447             <font class="keyword">typedef</font> <font class="keyword">typename</font> std::pair&lt;TType1, bool&gt; TType2;
00448                         TType2 <a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a> = container.insert(std::make_pair(sheetNames[NeededToRecompute[j]],T()));
00449 
00450                         (*<a class="code" href="driver__opengl__extension__def_8h.html#a400">res</a>.first).second.readGeorges (form, sheetNames[NeededToRecompute[j]]);
00451                         containerChanged = <font class="keyword">true</font>;
00452                 }
00453         }
00454 
00455         <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"%d seconds to recompute %d sheets"</font>, (uint32)(<a class="code" href="classNLMISC_1_1CTime.html#d1">NLMISC::CTime::getLocalTime</a>()-start)/1000, NeededToRecompute.size());
00456 
00457         <font class="comment">// free the georges loader if necessary</font>
00458         <font class="keywordflow">if</font> (formLoader != NULL)
00459         {
00460                 <a class="code" href="classNLGEORGES_1_1UFormLoader.html#d1">NLGEORGES::UFormLoader::releaseLoader</a> (formLoader);
00461                 <a class="code" href="namespaceNLMISC.html#a9">WarningLog</a>-&gt;removeFilter (<font class="stringliteral">"CFormLoader: Can't open the form file"</font>);
00462         }
00463 
00464         <font class="comment">// we have now to remove sheet that are in the container and not exist anymore in the sheet directories</font>
00465         <font class="keywordflow">for</font> (std::map&lt;std::string, bool&gt;::iterator it2 = sheetToRemove.begin(); it2 != sheetToRemove.end(); it2++)
00466         {
00467                 <font class="keywordflow">if</font>((*it2).second)
00468                 {
00469                         <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"the sheet '%s' is not in the directory, remove it from container"</font>, (*it2).first.c_str());
00470                         <font class="comment">// informe the contained object that it is no more needed.</font>
00471                         container.find((*it2).first)-&gt;second.removed();
00472                         container.erase((*it2).first);
00473                         containerChanged = <font class="keyword">true</font>;
00474                 }
00475         }
00476 
00477         <font class="comment">// now, save the new container in the packedfile</font>
00478         <font class="keywordflow">try</font>
00479         {
00480                 <font class="keywordflow">if</font>(containerChanged)
00481                 {
00482                         <a class="code" href="classNLMISC_1_1COFile.html">NLMISC::COFile</a> ofile;
00483                         ofile.<a class="code" href="classNLMISC_1_1COFile.html#a3">open</a>(packedFilenamePath);
00484                         uint ver = T::getVersion ();
00485                         uint32 nbEntries = sheetNames.size();
00486                         ofile.<a class="code" href="classNLMISC_1_1IStream.html#a5">serial</a> (nbEntries);
00487                         ofile.<a class="code" href="classNLMISC_1_1IStream.html#a29">serialVersion</a>(ver);
00488                         ofile.<a class="code" href="classNLMISC_1_1IStream.html#a7">serialCont</a>(container);
00489                         ofile.<a class="code" href="classNLMISC_1_1COFile.html#a4">close</a> ();
00490                 }
00491         }
00492         <font class="keywordflow">catch</font> (<a class="code" href="classNLMISC_1_1Exception.html">NLMISC::Exception</a> &amp;e)
00493         {
00494                 <a class="code" href="debug_8h.html#a1">nlinfo</a> (<font class="stringliteral">"loadForm(): Exception during saving the packed file, it will be recreated next launch (%s)"</font>, e.what());
00495         }
00496 
00497         <font class="comment">// housekeeping</font>
00498 <font class="comment">//      sheetIds.clear ();</font>
00499         sheetNames.clear ();
00500 }
00501 <font class="preprocessor">#endif // NL_LOAD_FORM_H</font>
00502 <font class="preprocessor"></font>
00503 <font class="comment">/* End of load_form.h */</font>
</pre></div>

<!-- footer -->
<BR><FONT Size=+5>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; </FONT>
</TD>
<TD WIDTH=15><IMG  SRC=/inc/img/pixel.gif WIDTH=15 HEIGHT=15 BORDER=0 ALT=""></TD>
</TR>
</TABLE>
</BODY>
</HTML>