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
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>Wt examples: SourceView Class Reference</title>
<link href="doxygen.css" rel="stylesheet" type="text/css">
</head><body>
<!-- Generated by Doxygen 1.5.6 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="modules.html"><span>Modules</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li class="current"><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs">
<ul>
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul>
</div>
</div>
<div class="contents">
<h1>SourceView Class Reference<br>
<small>
[<a class="el" href="group__gitmodelexample.html">Git model example</a>]</small>
</h1><!-- doxytag: class="SourceView" --><!-- doxytag: inherits="Wt::WViewWidget" -->View class for source code.
<a href="#_details">More...</a>
<p>
<code>#include <<a class="el" href="SourceView_8h-source.html">SourceView.h</a>></code>
<p>
<div class="dynheader">
Inheritance diagram for SourceView:</div>
<div class="dynsection">
<p><center><img src="classSourceView__inherit__graph.png" border="0" usemap="#SourceView__inherit__map" alt="Inheritance graph"></center>
<map name="SourceView__inherit__map">
<area shape="rect" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WViewWidget.html" title="Wt::WViewWidget" alt="" coords="5,229,131,256"><area shape="rect" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWebWidget.html" title="Wt::WWebWidget" alt="" coords="7,155,129,181"><area shape="rect" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWidget.html" title="Wt::WWidget" alt="" coords="20,80,116,107"><area shape="rect" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WObject.html" title="Wt::WObject" alt="" coords="20,5,116,32"></map>
<center><font size="2">[<a href="graph_legend.html">legend</a>]</font></center></div>
<p>
<a href="classSourceView-members.html">List of all members.</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"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSourceView.html#bf613f5f07d2f82e337c42d9b5d92887">SourceView</a> (int fileNameRole, int contentRole, int filePathRole)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#bf613f5f07d2f82e337c42d9b5d92887"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classSourceView.html#ee500dba1590df1506a972b245a65f37">~SourceView</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <a href="#ee500dba1590df1506a972b245a65f37"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classSourceView.html#10f2b88b0b8ea6b9563077e7958bc4d0">setIndex</a> (const <a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html">Wt::WModelIndex</a> &index)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the model index. <a href="#10f2b88b0b8ea6b9563077e7958bc4d0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">virtual <a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWidget.html">Wt::WWidget</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classSourceView.html#9be1e72f0c562430de10742d9775c164">renderView</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns the widget that renders the view. <a href="#9be1e72f0c562430de10742d9775c164"></a><br></td></tr>
<tr><td colspan="2"><br><h2>Private Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classSourceView.html#74bb7ab280cd3f32ab507b65ba74fc63">imageExtension</a> (const std::string &fileName)</td></tr>
<tr><td colspan="2"><br><h2>Private Attributes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html">Wt::WModelIndex</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classSourceView.html#94a8d44f1ef76dd99af7fb73ca754068">index_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The index that is currently displayed. <a href="#94a8d44f1ef76dd99af7fb73ca754068"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classSourceView.html#763d5eb3f0dd84613ccdd389eb90efe0">fileNameRole_</a></td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The role that is currently displayed. <a href="#763d5eb3f0dd84613ccdd389eb90efe0"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classSourceView.html#9ceb4e47cef2433d2d0da517f1ddbf2b">contentRole_</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classSourceView.html#d399598fd48c236b0c7bb44478e59bd5">filePathRole_</a></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WMemoryResource.html">Wt::WMemoryResource</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classSourceView.html#d421de7452a92147305787e617aee41a">imageResource_</a></td></tr>
</table>
<hr><a name="_details"></a><h2>Detailed Description</h2>
View class for source code.
<p>
A view class is used so that no server-side memory is used while displaying a potentially large file.
<p>Definition at line <a class="el" href="SourceView_8h-source.html#l00026">26</a> of file <a class="el" href="SourceView_8h-source.html">SourceView.h</a>.</p>
<hr><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" name="bf613f5f07d2f82e337c42d9b5d92887"></a><!-- doxytag: member="SourceView::SourceView" ref="bf613f5f07d2f82e337c42d9b5d92887" args="(int fileNameRole, int contentRole, int filePathRole)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">SourceView::SourceView </td>
<td>(</td>
<td class="paramtype">int </td>
<td class="paramname"> <em>fileNameRole</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>contentRole</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>filePathRole</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Constructor.
<p>
The <em>fileNameRole</em> will be used to retrieve data from a file to be displayed. If no data is set for this role, then <em>contentRole</em> should hold the data as a string.
<p>Definition at line <a class="el" href="SourceView_8C-source.html#l00018">18</a> of file <a class="el" href="SourceView_8C-source.html">SourceView.C</a>.</p>
<div class="fragment"><pre class="fragment"><a name="l00019"></a>00019 : <a class="code" href="classSourceView.html#763d5eb3f0dd84613ccdd389eb90efe0" title="The role that is currently displayed.">fileNameRole_</a>(fileNameRole),
<a name="l00020"></a>00020 <a class="code" href="classSourceView.html#9ceb4e47cef2433d2d0da517f1ddbf2b">contentRole_</a>(contentRole),
<a name="l00021"></a>00021 <a class="code" href="classSourceView.html#d399598fd48c236b0c7bb44478e59bd5">filePathRole_</a>(filePathRole),
<a name="l00022"></a>00022 <a class="code" href="classSourceView.html#d421de7452a92147305787e617aee41a">imageResource_</a>(0)
<a name="l00023"></a>00023 {}
</pre></div>
<p>
</div>
</div><p>
<a class="anchor" name="ee500dba1590df1506a972b245a65f37"></a><!-- doxytag: member="SourceView::~SourceView" ref="ee500dba1590df1506a972b245a65f37" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">SourceView::~SourceView </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Destructor.
<p>
<p>Definition at line <a class="el" href="SourceView_8C-source.html#l00025">25</a> of file <a class="el" href="SourceView_8C-source.html">SourceView.C</a>.</p>
<div class="fragment"><pre class="fragment"><a name="l00026"></a>00026 { }
</pre></div>
<p>
</div>
</div><p>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="10f2b88b0b8ea6b9563077e7958bc4d0"></a><!-- doxytag: member="SourceView::setIndex" ref="10f2b88b0b8ea6b9563077e7958bc4d0" args="(const Wt::WModelIndex &index)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool SourceView::setIndex </td>
<td>(</td>
<td class="paramtype">const <a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html">Wt::WModelIndex</a> & </td>
<td class="paramname"> <em>index</em> </td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Sets the model index.
<p>
Returns true whether the view will be rerendered. The view will only be rerendered if the index contains new data.
<p>Definition at line <a class="el" href="SourceView_8C-source.html#l00028">28</a> of file <a class="el" href="SourceView_8C-source.html">SourceView.C</a>.</p>
<div class="fragment"><pre class="fragment"><a name="l00029"></a>00029 {
<a name="l00030"></a>00030 <span class="keywordflow">if</span> (index != <a class="code" href="classSourceView.html#94a8d44f1ef76dd99af7fb73ca754068" title="The index that is currently displayed.">index_</a> && index.<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html#1d4b05ee51c5c6961d6123565fd77c82">isValid</a>()) {
<a name="l00031"></a>00031 std::string fp = index.<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html#7f05920329ca4b7fdbb10931afdb634e">data</a>(<a class="code" href="classSourceView.html#d399598fd48c236b0c7bb44478e59bd5">filePathRole_</a>).empty() ? std::string()
<a name="l00032"></a>00032 : boost::any_cast<std::string>(index.data(<a class="code" href="classSourceView.html#d399598fd48c236b0c7bb44478e59bd5">filePathRole_</a>));
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="keywordflow">if</span> (!index.<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html#7f05920329ca4b7fdbb10931afdb634e">data</a>(<a class="code" href="classSourceView.html#9ceb4e47cef2433d2d0da517f1ddbf2b">contentRole_</a>).empty()
<a name="l00035"></a>00035 || (!fp.empty() && !fs::is_directory(fp))) {
<a name="l00036"></a>00036 <a class="code" href="classSourceView.html#94a8d44f1ef76dd99af7fb73ca754068" title="The index that is currently displayed.">index_</a> = index;
<a name="l00037"></a>00037 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WViewWidget.html#7dcbc05eb15c4d4168141871d5908e37">update</a>();
<a name="l00038"></a>00038
<a name="l00039"></a>00039 <span class="keywordflow">return</span> <span class="keyword">true</span>;
<a name="l00040"></a>00040 }
<a name="l00041"></a>00041 }
<a name="l00042"></a>00042
<a name="l00043"></a>00043 <span class="keywordflow">return</span> <span class="keyword">false</span>;
<a name="l00044"></a>00044 }
</pre></div>
<p>
</div>
</div><p>
<a class="anchor" name="9be1e72f0c562430de10742d9775c164"></a><!-- doxytag: member="SourceView::renderView" ref="9be1e72f0c562430de10742d9775c164" args="()" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWidget.html">WWidget</a> * SourceView::renderView </td>
<td>(</td>
<td class="paramname"> </td>
<td> ) </td>
<td><code> [virtual]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns the widget that renders the view.
<p>
Returns he view contents: renders the file to a WText widget. WViewWidget deletes this widget after every rendering step.
<p>Implements <a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WViewWidget.html#f7df983ff1ca6e1368579f254b85fcd6">Wt::WViewWidget</a>.</p>
<p>Definition at line <a class="el" href="SourceView_8C-source.html#l00091">91</a> of file <a class="el" href="SourceView_8C-source.html">SourceView.C</a>.</p>
<div class="fragment"><pre class="fragment"><a name="l00092"></a>00092 {
<a name="l00093"></a>00093 <span class="keywordflow">if</span> (!<a class="code" href="classSourceView.html#94a8d44f1ef76dd99af7fb73ca754068" title="The index that is currently displayed.">index_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html#1d4b05ee51c5c6961d6123565fd77c82">isValid</a>()) {
<a name="l00094"></a>00094 <span class="comment">// no content</span>
<a name="l00095"></a>00095 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a> *result = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a>();
<a name="l00096"></a>00096 result-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWebWidget.html#73c0244d363cd2f8bd4814fe1ebee2b1">setInline</a>(<span class="keyword">false</span>);
<a name="l00097"></a>00097 <span class="keywordflow">return</span> result;
<a name="l00098"></a>00098 }
<a name="l00099"></a>00099
<a name="l00100"></a>00100 <span class="comment">/*</span>
<a name="l00101"></a>00101 <span class="comment"> * read the contents, from string or file name</span>
<a name="l00102"></a>00102 <span class="comment"> */</span>
<a name="l00103"></a>00103 boost::any contentsData = <a class="code" href="classSourceView.html#94a8d44f1ef76dd99af7fb73ca754068" title="The index that is currently displayed.">index_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html#7f05920329ca4b7fdbb10931afdb634e">data</a>(<a class="code" href="classSourceView.html#9ceb4e47cef2433d2d0da517f1ddbf2b">contentRole_</a>);
<a name="l00104"></a>00104 std::string content;
<a name="l00105"></a>00105 <span class="keywordflow">if</span> (!contentsData.empty())
<a name="l00106"></a>00106 content = boost::any_cast<const std::string&>(contentsData);
<a name="l00107"></a>00107 boost::any fileNameData = <a class="code" href="classSourceView.html#94a8d44f1ef76dd99af7fb73ca754068" title="The index that is currently displayed.">index_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html#7f05920329ca4b7fdbb10931afdb634e">data</a>(<a class="code" href="classSourceView.html#763d5eb3f0dd84613ccdd389eb90efe0" title="The role that is currently displayed.">fileNameRole_</a>);
<a name="l00108"></a>00108 std::string fileName =
<a name="l00109"></a>00109 boost::any_cast<<span class="keyword">const</span> std::string&>(fileNameData);
<a name="l00110"></a>00110 boost::any filePathData = <a class="code" href="classSourceView.html#94a8d44f1ef76dd99af7fb73ca754068" title="The index that is currently displayed.">index_</a>.<a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html#7f05920329ca4b7fdbb10931afdb634e">data</a>(<a class="code" href="classSourceView.html#d399598fd48c236b0c7bb44478e59bd5">filePathRole_</a>);
<a name="l00111"></a>00111 std::string filePath;
<a name="l00112"></a>00112 <span class="keywordflow">if</span> (!filePathData.empty())
<a name="l00113"></a>00113 filePath = boost::any_cast<const std::string&>(filePathData);
<a name="l00114"></a>00114
<a name="l00115"></a>00115 <span class="comment">/*</span>
<a name="l00116"></a>00116 <span class="comment"> * determine source language, for source highlight</span>
<a name="l00117"></a>00117 <span class="comment"> */</span>
<a name="l00118"></a>00118 std::string lang = <a class="code" href="SourceView_8C.html#8fe8775b5b65da2de2254166ecdcc74e">getLanguageFromFileExtension</a>(fileName);
<a name="l00119"></a>00119 <span class="keywordflow">if</span> (content != <span class="stringliteral">""</span> && content.substr(0, 100).find(<span class="stringliteral">"-*- C++ -*-"</span>)
<a name="l00120"></a>00120 != std::string::npos)
<a name="l00121"></a>00121 lang = <span class="stringliteral">"cpp"</span>;
<a name="l00122"></a>00122
<a name="l00123"></a>00123 std::string outputFileName;
<a name="l00124"></a>00124
<a name="l00125"></a>00125 <span class="keywordflow">if</span> (lang != <span class="stringliteral">""</span>) {
<a name="l00126"></a>00126 std::string inputFileName;
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="keywordflow">if</span> (!filePathData.empty())
<a name="l00129"></a>00129 inputFileName = filePath;
<a name="l00130"></a>00130 <span class="keywordflow">else</span> {
<a name="l00131"></a>00131 inputFileName = <a class="code" href="SourceView_8C.html#e50d5388ee0cfd7d80f931509dc435cc">tempFileName</a>();
<a name="l00132"></a>00132 std::ofstream out(inputFileName.c_str(),
<a name="l00133"></a>00133 std::ios::out | std::ios::binary);
<a name="l00134"></a>00134 out.write(content.c_str(), content.length());
<a name="l00135"></a>00135 out.close();
<a name="l00136"></a>00136 }
<a name="l00137"></a>00137
<a name="l00138"></a>00138 outputFileName = <a class="code" href="SourceView_8C.html#e50d5388ee0cfd7d80f931509dc435cc">tempFileName</a>();
<a name="l00139"></a>00139
<a name="l00140"></a>00140 std::string sourceHighlightCommand = <span class="stringliteral">"source-highlight "</span>;
<a name="l00141"></a>00141 sourceHighlightCommand += <span class="stringliteral">"--src-lang="</span> + lang + <span class="stringliteral">" "</span>;
<a name="l00142"></a>00142 sourceHighlightCommand += <span class="stringliteral">"--out-format=xhtml "</span>;
<a name="l00143"></a>00143 sourceHighlightCommand += <span class="stringliteral">"--input="</span> + inputFileName + <span class="stringliteral">" "</span>;
<a name="l00144"></a>00144 sourceHighlightCommand += <span class="stringliteral">"--output="</span> + outputFileName + <span class="stringliteral">" "</span>;
<a name="l00145"></a>00145
<a name="l00146"></a>00146 std::cerr << sourceHighlightCommand << std::endl;
<a name="l00147"></a>00147 <span class="keywordtype">bool</span> sourceHighlightOk = system(sourceHighlightCommand.c_str()) == 0;
<a name="l00148"></a>00148
<a name="l00149"></a>00149 <span class="keywordflow">if</span> (sourceHighlightOk)
<a name="l00150"></a>00150 content = <a class="code" href="SourceView_8C.html#5df67bacd4ae6a5fd90b7bfd5a16f263">readFileToString</a>(outputFileName);
<a name="l00151"></a>00151 <span class="keywordflow">else</span> {
<a name="l00152"></a>00152 content = <a class="code" href="SourceView_8C.html#5df67bacd4ae6a5fd90b7bfd5a16f263">readFileToString</a>(inputFileName);
<a name="l00153"></a>00153 lang = <span class="stringliteral">""</span>;
<a name="l00154"></a>00154 }
<a name="l00155"></a>00155 unlink(outputFileName.c_str());
<a name="l00156"></a>00156
<a name="l00157"></a>00157 <span class="keywordflow">if</span> (filePathData.empty())
<a name="l00158"></a>00158 unlink(inputFileName.c_str());
<a name="l00159"></a>00159 }
<a name="l00160"></a>00160
<a name="l00161"></a>00161 <span class="keywordflow">if</span> (content == <span class="stringliteral">""</span>)
<a name="l00162"></a>00162 <span class="comment">// do not load binary files, we would need to perform proper UTF-8</span>
<a name="l00163"></a>00163 <span class="comment">// transcoding to display them</span>
<a name="l00164"></a>00164 <span class="keywordflow">if</span> (!boost::iends_with(fileName, <span class="stringliteral">".jar"</span>)
<a name="l00165"></a>00165 && !boost::iends_with(fileName, <span class="stringliteral">".war"</span>)
<a name="l00166"></a>00166 && !boost::iends_with(fileName, <span class="stringliteral">".class"</span>))
<a name="l00167"></a>00167 content = <a class="code" href="SourceView_8C.html#5df67bacd4ae6a5fd90b7bfd5a16f263">readFileToString</a>(fileName);
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="keyword">delete</span> <a class="code" href="classSourceView.html#d421de7452a92147305787e617aee41a">imageResource_</a>;
<a name="l00170"></a>00170 <a class="code" href="classSourceView.html#d421de7452a92147305787e617aee41a">imageResource_</a> = 0;
<a name="l00171"></a>00171
<a name="l00172"></a>00172 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWidget.html">WWidget</a> *result = 0;
<a name="l00173"></a>00173
<a name="l00174"></a>00174 <span class="keywordflow">if</span> (!<a class="code" href="classSourceView.html#74bb7ab280cd3f32ab507b65ba74fc63">imageExtension</a>(fileName).empty()) {
<a name="l00175"></a>00175 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WImage.html">WImage</a> *image = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WImage.html">WImage</a>();
<a name="l00176"></a>00176 <a class="code" href="classSourceView.html#d421de7452a92147305787e617aee41a">imageResource_</a> = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WMemoryResource.html">WMemoryResource</a>(<span class="keyword">this</span>);
<a name="l00177"></a>00177 <a class="code" href="classSourceView.html#d421de7452a92147305787e617aee41a">imageResource_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WMemoryResource.html#057ea5ac18daacf2894c28e5bfbbde60">setMimeType</a>(<span class="stringliteral">"mime/"</span> + <a class="code" href="classSourceView.html#74bb7ab280cd3f32ab507b65ba74fc63">imageExtension</a>(fileName));
<a name="l00178"></a>00178 <a class="code" href="classSourceView.html#d421de7452a92147305787e617aee41a">imageResource_</a>-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WMemoryResource.html#330bf924bd2d01de7dfce15778b56d48">setData</a>((<span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)content.data(),
<a name="l00179"></a>00179 content.length());
<a name="l00180"></a>00180 image-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WImage.html#509a0636d08916dc14bc1d6eefa79c58">setResource</a>(<a class="code" href="classSourceView.html#d421de7452a92147305787e617aee41a">imageResource_</a>);
<a name="l00181"></a>00181 result = image;
<a name="l00182"></a>00182 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (lang != <span class="stringliteral">""</span>) {
<a name="l00183"></a>00183 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a> *text = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a>();
<a name="l00184"></a>00184 text-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html#f22c64c4c5fed3d2aef0915a7e5c5866">setTextFormat</a>(XHTMLUnsafeText);
<a name="l00185"></a>00185 text-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html#2f788aa524d51b3962642c9f565e66e6">setText</a>(content);
<a name="l00186"></a>00186 result = text;
<a name="l00187"></a>00187 } <span class="keywordflow">else</span> {
<a name="l00188"></a>00188 <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a> *text = <span class="keyword">new</span> <a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html">WText</a>();
<a name="l00189"></a>00189 text-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html#f22c64c4c5fed3d2aef0915a7e5c5866">setTextFormat</a>(PlainText);
<a name="l00190"></a>00190 text-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WText.html#2f788aa524d51b3962642c9f565e66e6">setText</a>(content);
<a name="l00191"></a>00191 result = text;
<a name="l00192"></a>00192 }
<a name="l00193"></a>00193
<a name="l00194"></a>00194 result-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWidget.html#c78e3af143883334c82031790c87416e">setInline</a>(<span class="keyword">false</span>);
<a name="l00195"></a>00195 WApplication::instance()
<a name="l00196"></a>00196 ->doJavaScript(result-><a class="codeRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WWidget.html#a2b7078b3b43d53a85e5244b45d504f7">jsRef</a>() + <span class="stringliteral">".parentNode.scrollTop = 0;"</span>);
<a name="l00197"></a>00197 <span class="keywordflow">return</span> result;
<a name="l00198"></a>00198 }
</pre></div>
<p>
</div>
</div><p>
<a class="anchor" name="74bb7ab280cd3f32ab507b65ba74fc63"></a><!-- doxytag: member="SourceView::imageExtension" ref="74bb7ab280cd3f32ab507b65ba74fc63" args="(const std::string &fileName)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">std::string SourceView::imageExtension </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"> <em>fileName</em> </td>
<td> ) </td>
<td><code> [private]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="SourceView_8C-source.html#l00200">200</a> of file <a class="el" href="SourceView_8C-source.html">SourceView.C</a>.</p>
<div class="fragment"><pre class="fragment"><a name="l00201"></a>00201 {
<a name="l00202"></a>00202 <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *imageExtensions[] = {
<a name="l00203"></a>00203 <span class="stringliteral">".png"</span>, <span class="stringliteral">".gif"</span>, <span class="stringliteral">".jpg"</span>, <span class="stringliteral">"jpeg"</span>, <span class="stringliteral">".ico"</span>, 0
<a name="l00204"></a>00204 };
<a name="l00205"></a>00205
<a name="l00206"></a>00206 fs::path p(fileName);
<a name="l00207"></a>00207 std::string extension = fs::extension(p);
<a name="l00208"></a>00208
<a name="l00209"></a>00209 <span class="keywordflow">for</span> (<span class="keyword">const</span> <span class="keywordtype">char</span> **s = imageExtensions; *s != 0; ++s)
<a name="l00210"></a>00210 <span class="keywordflow">if</span> (*s == extension)
<a name="l00211"></a>00211 <span class="keywordflow">return</span> extension.substr(1);
<a name="l00212"></a>00212
<a name="l00213"></a>00213 <span class="keywordflow">return</span> std::string();
<a name="l00214"></a>00214 }
</pre></div>
<p>
</div>
</div><p>
<hr><h2>Member Data Documentation</h2>
<a class="anchor" name="94a8d44f1ef76dd99af7fb73ca754068"></a><!-- doxytag: member="SourceView::index_" ref="94a8d44f1ef76dd99af7fb73ca754068" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WModelIndex.html">Wt::WModelIndex</a> <a class="el" href="classSourceView.html#94a8d44f1ef76dd99af7fb73ca754068">SourceView::index_</a><code> [private]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
The index that is currently displayed.
<p>
<p>Definition at line <a class="el" href="SourceView_8h-source.html#l00057">57</a> of file <a class="el" href="SourceView_8h-source.html">SourceView.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="763d5eb3f0dd84613ccdd389eb90efe0"></a><!-- doxytag: member="SourceView::fileNameRole_" ref="763d5eb3f0dd84613ccdd389eb90efe0" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="classSourceView.html#763d5eb3f0dd84613ccdd389eb90efe0">SourceView::fileNameRole_</a><code> [private]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
The role that is currently displayed.
<p>
<p>Definition at line <a class="el" href="SourceView_8h-source.html#l00060">60</a> of file <a class="el" href="SourceView_8h-source.html">SourceView.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="9ceb4e47cef2433d2d0da517f1ddbf2b"></a><!-- doxytag: member="SourceView::contentRole_" ref="9ceb4e47cef2433d2d0da517f1ddbf2b" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="classSourceView.html#9ceb4e47cef2433d2d0da517f1ddbf2b">SourceView::contentRole_</a><code> [private]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="SourceView_8h-source.html#l00061">61</a> of file <a class="el" href="SourceView_8h-source.html">SourceView.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="d399598fd48c236b0c7bb44478e59bd5"></a><!-- doxytag: member="SourceView::filePathRole_" ref="d399598fd48c236b0c7bb44478e59bd5" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int <a class="el" href="classSourceView.html#d399598fd48c236b0c7bb44478e59bd5">SourceView::filePathRole_</a><code> [private]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="SourceView_8h-source.html#l00062">62</a> of file <a class="el" href="SourceView_8h-source.html">SourceView.h</a>.</p>
</div>
</div><p>
<a class="anchor" name="d421de7452a92147305787e617aee41a"></a><!-- doxytag: member="SourceView::imageResource_" ref="d421de7452a92147305787e617aee41a" args="" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="elRef" doxygen="wt.tags:../../reference/html/" href="../../reference/html/classWt_1_1WMemoryResource.html">Wt::WMemoryResource</a>* <a class="el" href="classSourceView.html#d421de7452a92147305787e617aee41a">SourceView::imageResource_</a><code> [private]</code> </td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
<p>Definition at line <a class="el" href="SourceView_8h-source.html#l00064">64</a> of file <a class="el" href="SourceView_8h-source.html">SourceView.h</a>.</p>
</div>
</div><p>
<hr>The documentation for this class was generated from the following files:<ul>
<li>/home/koen/project/wt/public-git/wt/examples/wt-homepage/<a class="el" href="SourceView_8h-source.html">SourceView.h</a><li>/home/koen/project/wt/public-git/wt/examples/wt-homepage/<a class="el" href="SourceView_8C-source.html">SourceView.C</a></ul>
</div>
<hr size="1"><address style="align: right;"><small>
Generated on Fri Mar 26 17:12:12 2010 for <a href="http://www.webtoolkit.eu/wt/">Wt</a> by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6</small></address>
</body>
</html>
|
