|
1
|
<!doctype html public "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd">
|
|
2
|
<html>
|
|
3
|
<head>
|
|
4
|
<title>
|
|
5
|
<a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008 Overview
|
|
6
|
</title>
|
|
7
|
<link rel ="stylesheet" type="text/css" href="stylesheet.css" title="Style">
|
|
8
|
<script>
|
|
9
|
function asd() {
|
|
10
|
|
|
11
|
parent.document.title="Mapbuilder.js Overview";
|
|
12
|
|
|
13
|
}
|
|
14
|
</script>
|
|
15
|
</head>
|
|
16
|
<body bgcolor="white" onload="asd();">
|
|
17
|
|
|
18
|
<!-- ========== START OF NAVBAR ========== -->
|
|
19
|
<a name="navbar_top"><!-- --></a>
|
|
20
|
<table border="0" width="100%" cellpadding="1" cellspacing="0">
|
|
21
|
<tr>
|
|
22
|
<td colspan=2 bgcolor="#EEEEFF" class="NavBarCell1">
|
|
23
|
<a name="navbar_top_firstrow"><!-- --></a>
|
|
24
|
<table border="0" cellpadding="0" cellspacing="3">
|
|
25
|
<tr align="center" valign="top">
|
|
26
|
|
|
27
|
|
|
28
|
<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="overview-summary.html"><font class="NavBarFont1"><b>Overview</b></font></a> </td>
|
|
29
|
<td bgcolor="#FFFFFF" class="NavBarCell1Rev"> <font class="NavBarFont1Rev"><b>File</b></font> </td>
|
|
30
|
|
|
31
|
|
|
32
|
<td bgcolor="#FFFFFF" class="NavBarCell1"> <font class="NavBarFont1">Class</font> </td>
|
|
33
|
<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="overview-tree.html"><font class="NavBarFont1"><b>Tree</b></font></a> </td>
|
|
34
|
<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="index-all.html"--><font class="NavBarFont1"><b>Index</b></font></a> </td>
|
|
35
|
<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="help-doc.html"><font class="NavBarFont1"><b>Help</b></font></a> </td>
|
|
36
|
</tr>
|
|
37
|
</table>
|
|
38
|
</td>
|
|
39
|
<td bgcolor="#EEEEFF" align="right" valign="top">
|
|
40
|
<em>
|
|
41
|
<b><a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008</b></em>
|
|
42
|
</td>
|
|
43
|
</tr>
|
|
44
|
|
|
45
|
<tr>
|
|
46
|
<td bgcolor="white" class="NavBarCell2"><font size="-2">
|
|
47
|
PREV
|
|
48
|
NEXT</font></td>
|
|
49
|
<td bgcolor="white" class="NavBarCell2"><font size="-2">
|
|
50
|
<a href="index.html" target="_top"><b>FRAMES</b></a>
|
|
51
|
<a href="overview-summary.html" target="_top"><b>NO FRAMES</b></a>
|
|
52
|
|
|
53
|
<script>
|
|
54
|
<!--
|
|
55
|
if(window==top) {
|
|
56
|
document.writeln('<A HREF="allclasses-noframe.html" TARGET=""><B>All Classes</B></A>');
|
|
57
|
}
|
|
58
|
//-->
|
|
59
|
</script>
|
|
60
|
<noscript>
|
|
61
|
<a href="allclasses-noframe.html" target=""><b>All Classes</b></a>
|
|
62
|
</noscript>
|
|
63
|
</font></td>
|
|
64
|
</tr>
|
|
65
|
</table>
|
|
66
|
<!-- =========== END OF NAVBAR =========== -->
|
|
67
|
|
|
68
|
<hr>
|
|
69
|
<center>
|
|
70
|
|
|
71
|
<h2>Mapbuilder.js</h2>
|
|
72
|
|
|
73
|
</center>
|
|
74
|
|
|
75
|
|
|
76
|
|
|
77
|
|
|
78
|
<h4>Summary</h4>
|
|
79
|
<p>
|
|
80
|
|
|
81
|
No overview generated for 'Mapbuilder.js'<BR/><BR/>
|
|
82
|
|
|
83
|
</p>
|
|
84
|
|
|
85
|
<hr>
|
|
86
|
|
|
87
|
|
|
88
|
<table border="1" cellpadding="3" cellspacing="0" width="100%">
|
|
89
|
<tr bgcolor="#CCCCFF" class="TableHeadingColor">
|
|
90
|
<td colspan=2><font size="+2">
|
|
91
|
|
|
92
|
<b>Class Summary</b>
|
|
93
|
|
|
94
|
</font></td>
|
|
95
|
</tr>
|
|
96
|
|
|
97
|
<tr bgcolor="white" class="TableRowColor">
|
|
98
|
<td width="15%"><b><a href="Mapbuilder.html">Mapbuilder</a></b></td>
|
|
99
|
<td> </td>
|
|
100
|
</tr>
|
|
101
|
|
|
102
|
</table>
|
|
103
|
<hr/>
|
|
104
|
|
|
105
|
|
|
106
|
<!-- ========== METHOD SUMMARY =========== -->
|
|
107
|
|
|
108
|
<a name="method_summary"><!-- --></a>
|
|
109
|
<table border="1" cellpadding="3" cellspacing="0" width="100%">
|
|
110
|
<tr bgcolor="#CCCCFF" class="TableHeadingColor">
|
|
111
|
<td colspan=2>
|
|
112
|
<font size="+2">
|
|
113
|
<b>Method Summary</b>
|
|
114
|
</font>
|
|
115
|
</td>
|
|
116
|
</tr>
|
|
117
|
|
|
118
|
|
|
119
|
<tr bgcolor="white" class="TableRowColor">
|
|
120
|
<td align="right" valign="top" width="1%">
|
|
121
|
<font size="-1">
|
|
122
|
<code>static void</code>
|
|
123
|
</font>
|
|
124
|
</td>
|
|
125
|
<td>
|
|
126
|
<code>
|
|
127
|
<b>
|
|
128
|
<a href="GLOBALS.html#checkIESecurity">checkIESecurity</a></b>()
|
|
129
|
</code>
|
|
130
|
<br>
|
|
131
|
|
|
132
|
copied from sarissa, a function to check browser security setting in IE,
|
|
133
|
opens a help page if ActiveX objects are disabled.
|
|
134
|
</td>
|
|
135
|
</tr>
|
|
136
|
|
|
137
|
<tr bgcolor="white" class="TableRowColor">
|
|
138
|
<td align="right" valign="top" width="1%">
|
|
139
|
<font size="-1">
|
|
140
|
<code>static void</code>
|
|
141
|
</font>
|
|
142
|
</td>
|
|
143
|
<td>
|
|
144
|
<code>
|
|
145
|
<b>
|
|
146
|
<a href="GLOBALS.html#mapbuilderInit">mapbuilderInit</a></b>()
|
|
147
|
</code>
|
|
148
|
<br>
|
|
149
|
|
|
150
|
Initialise Mapbuilder if script has been loaded, else wait to be called
|
|
151
|
again.
|
|
152
|
</td>
|
|
153
|
</tr>
|
|
154
|
|
|
155
|
<tr bgcolor="white" class="TableRowColor">
|
|
156
|
<td align="right" valign="top" width="1%">
|
|
157
|
<font size="-1">
|
|
158
|
<code>static void</code>
|
|
159
|
</font>
|
|
160
|
</td>
|
|
161
|
<td>
|
|
162
|
<code>
|
|
163
|
<b>
|
|
164
|
<a href="GLOBALS.html#mbDoLoad">mbDoLoad</a></b>(initFunction)
|
|
165
|
</code>
|
|
166
|
<br>
|
|
167
|
|
|
168
|
Mapbuilder's main initialisation script.
|
|
169
|
</td>
|
|
170
|
</tr>
|
|
171
|
|
|
172
|
|
|
173
|
</table>
|
|
174
|
<p>
|
|
175
|
|
|
176
|
<!-- ========== END METHOD SUMMARY =========== -->
|
|
177
|
|
|
178
|
|
|
179
|
<pre class="sourceview"><span class="comment">/*
|
|
180
|
License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
|
|
181
|
$Id: Mapbuilder.js 3819 2008-02-01 00:31:29Z ahocevar $
|
|
182
|
*/</span>
|
|
183
|
|
|
184
|
<span class="comment">/** get a time stamp at start of the page load */</span>
|
|
185
|
var mbTimerStart = new Date();
|
|
186
|
|
|
187
|
<span class="comment">/** the global config object */</span>
|
|
188
|
var config;
|
|
189
|
|
|
190
|
<span class="reserved">if</span>( typeof baseDir == <span class="literal">"undefined"</span>) {
|
|
191
|
<span class="comment">/** URL of Mapbuilder's lib/ directory. */</span>
|
|
192
|
var baseDir;
|
|
193
|
}
|
|
194
|
|
|
195
|
<span class="comment">/** mapbuilder environement settings, defaults to a .xml extension but is
|
|
196
|
auto-configured by the ant build script to .jsp for tomcat environment
|
|
197
|
the URL to this file will be pre-pended with the baseDir value.
|
|
198
|
*/</span>
|
|
199
|
var mbServerConfig = <span class="literal">"mapbuilderConfig.xml"</span>;
|
|
200
|
var mbNsUrl = <span class="literal">"http://mapbuilder.sourceforge.net/mapbuilder"</span>;
|
|
201
|
<span class="comment">
|
|
202
|
// LoadState Constants</span>
|
|
203
|
var MB_UNLOADED=0; // Scripts not loaded yet
|
|
204
|
var MB_LOAD_CORE=1; // Loading scripts loaded defined in Mapbuilder
|
|
205
|
var MB_LOAD_CONFIG=2; // Loading scripts loaded defined in Config
|
|
206
|
var MB_LOADED=3; // All scripts loaded
|
|
207
|
|
|
208
|
<span class="comment">/**
|
|
209
|
* This Object bootstraps the Mapbuilder libraries by loading the core
|
|
210
|
* script files.
|
|
211
|
* When Config.js is loaded, the script files for objects described in the
|
|
212
|
* Mapbuilder config file are loaded.
|
|
213
|
* Objects which have dependencies will trigger the dependancies to load
|
|
214
|
* when they are loaded.
|
|
215
|
*
|
|
216
|
* <span class="attrib">@constructor</span>
|
|
217
|
* <span class="attrib">@author</span> Cameron Shorter
|
|
218
|
* <span class="attrib">@requires</span> Config
|
|
219
|
* <span class="attrib">@requires</span> Listener
|
|
220
|
* <span class="attrib">@requires</span> ModelBase
|
|
221
|
* <span class="attrib">@requires</span> Sarissa
|
|
222
|
* <span class="attrib">@requires</span> Util
|
|
223
|
*/</span>
|
|
224
|
<span class="reserved">function</span> Mapbuilder() {
|
|
225
|
|
|
226
|
<span class="comment">/**
|
|
227
|
* Determines which Mapbuilder scripts are loading.
|
|
228
|
* TBD: Is it possible to use enumerated types in JS?
|
|
229
|
*/</span>
|
|
230
|
<span class="reserved">this</span>.loadState=MB_UNLOADED;
|
|
231
|
|
|
232
|
<span class="comment">/** Array of objects that are loading. Don't continue initialisation until
|
|
233
|
* all objects have loaded. */</span>
|
|
234
|
<span class="reserved">this</span>.loadingScripts=new Array();
|
|
235
|
|
|
236
|
<span class="comment">/** Array of scripts that have to be loaded ordered */</span>
|
|
237
|
<span class="reserved">this</span>.orderedScripts = new Array();
|
|
238
|
|
|
239
|
<span class="comment">/** Timer to load ordered scripts */</span>
|
|
240
|
<span class="reserved">this</span>.scriptLoader = null;
|
|
241
|
|
|
242
|
<span class="comment">/** Timer to periodically check if scripts have loaded. */</span>
|
|
243
|
<span class="reserved">this</span>.scriptsTimer=null;
|
|
244
|
|
|
245
|
<span class="comment">/**
|
|
246
|
* Called periodically and moves onto the next loadState when this round of
|
|
247
|
* scripts have loaded.
|
|
248
|
* For IE clients, object.readyState is used to check if scripts are loaded.
|
|
249
|
* Mozilla works fine without this function - I think it is single threaded.
|
|
250
|
*/</span>
|
|
251
|
<span class="reserved">this</span>.checkScriptsLoaded=<span class="reserved">function</span>() {
|
|
252
|
<span class="reserved">if</span> (document.readyState!=null){
|
|
253
|
<span class="comment"> // IE client</span>
|
|
254
|
<span class="comment">
|
|
255
|
// Scripts are removed from array when they have loaded</span>
|
|
256
|
<span class="reserved">while</span>(<span class="reserved">this</span>.loadingScripts.length>0
|
|
257
|
&&(<span class="reserved">this</span>.loadingScripts[0].readyState==<span class="literal">"loaded"</span>
|
|
258
|
||<span class="reserved">this</span>.loadingScripts[0].readyState==<span class="literal">"complete"</span>
|
|
259
|
||<span class="reserved">this</span>.loadingScripts[0].readyState==null))
|
|
260
|
{
|
|
261
|
<span class="reserved">this</span>.loadingScripts.shift();
|
|
262
|
}
|
|
263
|
<span class="reserved">if</span> (<span class="reserved">this</span>.loadingScripts.length==0 && <span class="reserved">this</span>.orderedScripts.length == 0){
|
|
264
|
<span class="reserved">this</span>.setLoadState(<span class="reserved">this</span>.loadState+1);
|
|
265
|
}
|
|
266
|
}
|
|
267
|
<span class="reserved">else</span>{
|
|
268
|
<span class="comment"> // Mozilla client</span>
|
|
269
|
<span class="reserved">if</span>(<span class="reserved">this</span>.loadState==MB_LOAD_CORE && config!=null){
|
|
270
|
<span class="comment"> // Config has finished loading</span>
|
|
271
|
<span class="reserved">this</span>.setLoadState(MB_LOAD_CONFIG);
|
|
272
|
}
|
|
273
|
}
|
|
274
|
}
|
|
275
|
|
|
276
|
<span class="comment">/**
|
|
277
|
* Move onto loading the next set of scripts.
|
|
278
|
* <span class="attrib">@param</span> newState The new loading state.
|
|
279
|
*/</span>
|
|
280
|
<span class="reserved">this</span>.setLoadState=<span class="reserved">function</span>(newState){
|
|
281
|
<span class="reserved">this</span>.loadState=newState;
|
|
282
|
switch (newState){
|
|
283
|
case MB_LOAD_CORE:
|
|
284
|
<span class="comment"> // core scripts have to be loaded in the correct order (needed for IE)</span>
|
|
285
|
<span class="reserved">this</span>.loadOrdered = true;
|
|
286
|
<span class="reserved">this</span>.loadScript(baseDir+<span class="literal">"/util/openlayers/OpenLayers.js"</span>);
|
|
287
|
<span class="reserved">this</span>.loadScript(baseDir+<span class="literal">"/util/sarissa/Sarissa.js"</span>);
|
|
288
|
<span class="reserved">this</span>.loadScript(baseDir+<span class="literal">"/util/sarissa/javeline_xpath.js"</span>);
|
|
289
|
<span class="reserved">this</span>.loadScript(baseDir+<span class="literal">"/util/sarissa/javeline_xslt.js"</span>);
|
|
290
|
<span class="reserved">this</span>.loadScript(baseDir+<span class="literal">"/util/sarissa/sarissa_dhtml.js"</span>);
|
|
291
|
<span class="reserved">this</span>.loadScript(baseDir+<span class="literal">"/util/sarissa/sarissa_ieemu_xpath.js"</span>);
|
|
292
|
<span class="comment"> //this.loadScript(baseDir+"/util/sarissa/sarissa_ieemu_xslt.js");//all deprecated</span>
|
|
293
|
<span class="reserved">this</span>.loadScript(baseDir+<span class="literal">"/util/proj4js/proj4js-compressed.js"</span>);
|
|
294
|
<span class="reserved">this</span>.loadScript(baseDir+<span class="literal">"/util/Util.js"</span>);
|
|
295
|
<span class="reserved">this</span>.loadScript(baseDir+<span class="literal">"/util/Listener.js"</span>);
|
|
296
|
<span class="reserved">this</span>.loadScript(baseDir+<span class="literal">"/model/ModelBase.js"</span>);
|
|
297
|
<span class="reserved">this</span>.loadScript(baseDir+<span class="literal">"/model/Config.js"</span>);
|
|
298
|
<span class="comment"> // from now on, scripts can be loaded in any order</span>
|
|
299
|
<span class="reserved">this</span>.loadOrdered = false;
|
|
300
|
break;
|
|
301
|
case MB_LOAD_CONFIG:
|
|
302
|
<span class="reserved">if</span>(document.readyState){
|
|
303
|
<span class="comment"> // IE</span>
|
|
304
|
config=new Config(mbConfigUrl);
|
|
305
|
config.loadConfigScripts();
|
|
306
|
}<span class="reserved">else</span>{
|
|
307
|
<span class="comment"> // Mozilla</span>
|
|
308
|
<span class="reserved">this</span>.setLoadState(MB_LOADED);
|
|
309
|
}
|
|
310
|
break;
|
|
311
|
case MB_LOADED:
|
|
312
|
window.clearInterval(<span class="reserved">this</span>.scriptsTimer);
|
|
313
|
break;
|
|
314
|
}
|
|
315
|
}
|
|
316
|
|
|
317
|
<span class="comment">/**
|
|
318
|
* Dynamically load a script file if it has not already been loaded.
|
|
319
|
* <span class="attrib">@param</span> url The url of the script.
|
|
320
|
* that loadScript was called
|
|
321
|
*/</span>
|
|
322
|
<span class="reserved">this</span>.loadScript=<span class="reserved">function</span>(url){
|
|
323
|
<span class="comment"> // if we are working with a compressed build, load only scripts that</span>
|
|
324
|
<span class="comment"> // are not part of the compressed build. This check is done by looking</span>
|
|
325
|
<span class="comment"> // into the global namespace for a function that has the same name as</span>
|
|
326
|
<span class="comment"> // the script file (without path and without .js). Because script files</span>
|
|
327
|
<span class="comment"> // in the util dir do not follow that pattern, exclude them from the</span>
|
|
328
|
<span class="comment"> // check separately.</span>
|
|
329
|
<span class="reserved">if</span>(typeof MapBuilder_Release == <span class="literal">"boolean"</span>) {
|
|
330
|
<span class="reserved">if</span> (url.indexOf(baseDir+<span class="literal">"/util/"</span>) != -1) {
|
|
331
|
<span class="reserved">return</span>;
|
|
332
|
}
|
|
333
|
var urlElements = url.split(<span class="literal">"/"</span>);
|
|
334
|
var scriptClass = urlElements[urlElements.length-1].replace(/.js$/, <span class="literal">""</span>);
|
|
335
|
<span class="reserved">if</span>(typeof window[scriptClass] == <span class="literal">"function"</span>) {
|
|
336
|
<span class="reserved">return</span>;
|
|
337
|
}
|
|
338
|
}
|
|
339
|
|
|
340
|
<span class="reserved">if</span>(!document.getElementById(url)){
|
|
341
|
var script = document.createElement(<span class="literal">'script'</span>);
|
|
342
|
script.src = url;
|
|
343
|
script.id = url;
|
|
344
|
script.defer = false; //not sure of effect of <span class="reserved">this</span>?
|
|
345
|
script.type = <span class="literal">"text/javascript"</span>;
|
|
346
|
<span class="reserved">if</span> (document.readyState && <span class="reserved">this</span>.loadOrdered == true) {
|
|
347
|
<span class="comment"> // in IE, mark the script as ordered</span>
|
|
348
|
<span class="reserved">this</span>.orderedScripts.push(script);
|
|
349
|
<span class="reserved">if</span> (!<span class="reserved">this</span>.scriptLoader) {
|
|
350
|
<span class="reserved">this</span>.scriptLoader = window.setInterval(<span class="literal">'mapbuilder.loadNextScript()'</span>, 50);
|
|
351
|
}
|
|
352
|
} <span class="reserved">else</span> {
|
|
353
|
<span class="comment"> // add to dom tree, except if we are using IE and want to load ordered</span>
|
|
354
|
document.getElementsByTagName(<span class="literal">'head'</span>)[0].appendChild(script);
|
|
355
|
}
|
|
356
|
<span class="reserved">if</span> (document.readyState) {
|
|
357
|
<span class="comment"> // this is only needed for IE</span>
|
|
358
|
<span class="reserved">this</span>.loadingScripts.push(script);
|
|
359
|
}
|
|
360
|
}
|
|
361
|
}
|
|
362
|
|
|
363
|
<span class="comment">/**
|
|
364
|
* loads one script after another - only for IE. This function is run in a
|
|
365
|
* 50ms interval and clears its interval if there are no more scripts to
|
|
366
|
* load. It actually loads the first script from the orderedScripts array.
|
|
367
|
*/</span>
|
|
368
|
<span class="reserved">this</span>.loadNextScript = <span class="reserved">function</span>() {
|
|
369
|
<span class="reserved">if</span> (<span class="reserved">this</span>.orderedScripts.length == 0) {
|
|
370
|
window.clearInterval(<span class="reserved">this</span>.scriptLoader);
|
|
371
|
<span class="reserved">this</span>.scriptLoader = null;
|
|
372
|
} <span class="reserved">else</span> {
|
|
373
|
var script = <span class="reserved">this</span>.orderedScripts[0];
|
|
374
|
<span class="reserved">if</span> (!script.loading) {
|
|
375
|
script.loading = true;
|
|
376
|
<span class="reserved">this</span>.doLoadScript(script);
|
|
377
|
}
|
|
378
|
}
|
|
379
|
}
|
|
380
|
|
|
381
|
<span class="comment">/**
|
|
382
|
* starts script loading by adding the script node to the dom tree - IE only.
|
|
383
|
* This function adds a readyState handler to the script node.
|
|
384
|
*/</span>
|
|
385
|
<span class="reserved">this</span>.doLoadScript = <span class="reserved">function</span>(script) {
|
|
386
|
var objRef = <span class="reserved">this</span>;
|
|
387
|
script.onreadystatechange = <span class="reserved">function</span>(){objRef.checkScriptState(<span class="reserved">this</span>)};
|
|
388
|
document.getElementsByTagName(<span class="literal">'head'</span>)[0].appendChild(script);
|
|
389
|
}
|
|
390
|
|
|
391
|
<span class="comment">/**
|
|
392
|
* readyState handler for scripts - IE only. This will remove the script from
|
|
393
|
* the array of scripts that have still to be loaded.
|
|
394
|
*/</span>
|
|
395
|
<span class="reserved">this</span>.checkScriptState = <span class="reserved">function</span>(script) {
|
|
396
|
<span class="reserved">if</span> (script.readyState == <span class="literal">"loaded"</span> || script.readyState == <span class="literal">"complete"</span>) {
|
|
397
|
<span class="reserved">for</span> (var i=0; i<<span class="reserved">this</span>.orderedScripts.length; i++) {
|
|
398
|
<span class="reserved">if</span> (script == <span class="reserved">this</span>.orderedScripts[i]) {
|
|
399
|
<span class="reserved">this</span>.orderedScripts.splice(i, 1);
|
|
400
|
break;
|
|
401
|
}
|
|
402
|
}
|
|
403
|
}
|
|
404
|
}
|
|
405
|
|
|
406
|
<span class="comment">/**
|
|
407
|
* Internal function to load scripts for components that don't have <scriptfile>
|
|
408
|
* specified in the config file.
|
|
409
|
* <span class="attrib">@param</span> xPath Xpath match of components from the Config file.
|
|
410
|
* <span class="attrib">@param</span> dir The directory the script is located in.
|
|
411
|
*/</span>
|
|
412
|
<span class="reserved">this</span>.loadScriptsFromXpath=<span class="reserved">function</span>(nodes,dir) {
|
|
413
|
<span class="comment"> //var nodes = this.doc.selectNodes(xPath);</span>
|
|
414
|
<span class="reserved">for</span> (var i=0; i<nodes.length; i++) {
|
|
415
|
<span class="reserved">if</span> (nodes[i].selectSingleNode(<span class="literal">"mb:scriptFile"</span>)==null){
|
|
416
|
scriptFile = baseDir+<span class="literal">"/"</span>+dir+nodes[i].nodeName+<span class="literal">".js"</span>;
|
|
417
|
<span class="reserved">this</span>.loadScript(scriptFile);
|
|
418
|
}
|
|
419
|
}
|
|
420
|
}
|
|
421
|
<span class="comment">
|
|
422
|
//derive the baseDir value by looking for the script tag that loaded this file</span>
|
|
423
|
<span class="reserved">if</span> (!baseDir) {
|
|
424
|
var head = document.getElementsByTagName(<span class="literal">'head'</span>)[0];
|
|
425
|
var nodes = head.childNodes;
|
|
426
|
<span class="reserved">for</span> (var i=0; i<nodes.length; ++i ){
|
|
427
|
var src = nodes.item(i).src;
|
|
428
|
<span class="reserved">if</span> (src) {
|
|
429
|
<span class="comment"> //var index = src.indexOf("/Mapbuilder.js");</span>
|
|
430
|
<span class="comment"> // Modified so it will work with original or compressed file</span>
|
|
431
|
var index = src.indexOf(<span class="literal">"/Mapbuilder.js"</span>);
|
|
432
|
<span class="reserved">if</span> (index>=0) {
|
|
433
|
baseDir = src.substring(0, index);
|
|
434
|
} <span class="reserved">else</span> {
|
|
435
|
index = src.indexOf(<span class="literal">"/MapbuilderCompressed.js"</span>);
|
|
436
|
<span class="reserved">if</span> (index>=0) {
|
|
437
|
baseDir = src.substring(0, index);
|
|
438
|
}
|
|
439
|
}
|
|
440
|
}
|
|
441
|
}
|
|
442
|
}
|
|
443
|
<span class="comment">
|
|
444
|
// Start loading core scripts.</span>
|
|
445
|
<span class="reserved">this</span>.setLoadState(MB_LOAD_CORE);
|
|
446
|
<span class="comment">
|
|
447
|
// Start a timer which periodically calls checkScriptsLoaded().</span>
|
|
448
|
<span class="reserved">this</span>.scriptsTimer=window.setInterval(<span class="literal">'mapbuilder.checkScriptsLoaded()'</span>,100);
|
|
449
|
}
|
|
450
|
|
|
451
|
<span class="comment">/**
|
|
452
|
* copied from sarissa, a function to check browser security setting in IE,
|
|
453
|
* opens a help page if ActiveX objects are disabled.
|
|
454
|
*/</span>
|
|
455
|
<span class="reserved">function</span> checkIESecurity()
|
|
456
|
{
|
|
457
|
var testPrefixes = [<span class="literal">"Msxml2.DOMDocument.5.0"</span>, <span class="literal">"Msxml2.DOMDocument.4.0"</span>, <span class="literal">"Msxml2.DOMDocument.3.0"</span>, <span class="literal">"MSXML2.DOMDocument"</span>, <span class="literal">"MSXML.DOMDocument"</span>, <span class="literal">"Microsoft.XMLDOM"</span>];
|
|
458
|
<span class="comment"> // found progID flag</span>
|
|
459
|
var bFound = false;
|
|
460
|
<span class="reserved">for</span>(var i=0; i < testPrefixes.length && !bFound; i++) {
|
|
461
|
try {
|
|
462
|
var oDoc = new ActiveXObject(testPrefixes[i]);
|
|
463
|
bFound = true;
|
|
464
|
}
|
|
465
|
catch (e) {
|
|
466
|
<span class="comment"> //trap; try next progID</span>
|
|
467
|
}
|
|
468
|
}
|
|
469
|
<span class="reserved">if</span> (!bFound) window.open(<span class="literal">"/mapbuilder/docs/help/IESetup.html"</span>); //TBD: set <span class="reserved">this</span> URL in config
|
|
470
|
}
|
|
471
|
|
|
472
|
<span class="reserved">if</span> (navigator.userAgent.toLowerCase().indexOf(<span class="literal">"msie"</span>) > -1) checkIESecurity();
|
|
473
|
var mapbuilder=new Mapbuilder();
|
|
474
|
|
|
475
|
<span class="comment">/**
|
|
476
|
* Initialise Mapbuilder if script has been loaded, else wait to be called
|
|
477
|
* again.
|
|
478
|
*/</span>
|
|
479
|
<span class="reserved">function</span> mapbuilderInit(){
|
|
480
|
<span class="reserved">if</span>(mapbuilder && mapbuilder.loadState==MB_LOADED){
|
|
481
|
window.clearInterval(mbTimerId);
|
|
482
|
config.parseConfig(config);
|
|
483
|
<span class="reserved">if</span> (Proj4js) {
|
|
484
|
Proj4js.libPath = baseDir+<span class="literal">"/util/proj4js/"</span>;
|
|
485
|
Proj4js.proxyScript = config.proxyUrl+<span class="literal">'?url='</span>;
|
|
486
|
}
|
|
487
|
config.callListeners(<span class="literal">"init"</span>);
|
|
488
|
var mbTimerStop = new Date();
|
|
489
|
<span class="comment"> //alert("load time:"+(mbTimerStop.getTime()-mbTimerStart.getTime()) );</span>
|
|
490
|
<span class="reserved">if</span> (window.mbInit) window.mbInit();
|
|
491
|
config.callListeners(<span class="literal">"loadModel"</span>);
|
|
492
|
}
|
|
493
|
}
|
|
494
|
|
|
495
|
<span class="comment">/** Timer used when checking if scripts have loaded. */</span>
|
|
496
|
var mbTimerId;
|
|
497
|
|
|
498
|
<span class="comment">/**
|
|
499
|
* Mapbuilder's main initialisation script.
|
|
500
|
* This should be called from the main html file using:
|
|
501
|
* <body onload="mbDoLoad()">
|
|
502
|
* <span class="attrib">@param</span> initFunction Optional - A function reference that will be called after
|
|
503
|
* config.init() has been called. This is to give application code a chance to
|
|
504
|
* do initialization and be guaranteed that all objects exist (inlcuding config).
|
|
505
|
*/</span>
|
|
506
|
<span class="reserved">function</span> mbDoLoad(initFunction) {
|
|
507
|
<span class="comment"> // See if scripts have been loaded every 100msecs, then call config.init().</span>
|
|
508
|
mbTimerId=window.setInterval(<span class="literal">'mapbuilderInit()'</span>,100);
|
|
509
|
<span class="reserved">if</span> (initFunction) window.mbInit = initFunction;
|
|
510
|
}
|
|
511
|
</pre>
|
|
512
|
<hr>
|
|
513
|
|
|
514
|
|
|
515
|
|
|
516
|
<!-- ========== START OF NAVBAR ========== -->
|
|
517
|
<a name="navbar_top"><!-- --></a>
|
|
518
|
<table border="0" width="100%" cellpadding="1" cellspacing="0">
|
|
519
|
<tr>
|
|
520
|
<td colspan=2 bgcolor="#EEEEFF" class="NavBarCell1">
|
|
521
|
<a name="navbar_top_firstrow"><!-- --></a>
|
|
522
|
<table border="0" cellpadding="0" cellspacing="3">
|
|
523
|
<tr align="center" valign="top">
|
|
524
|
|
|
525
|
|
|
526
|
<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="overview-summary.html"><font class="NavBarFont1"><b>Overview</b></font></a> </td>
|
|
527
|
<td bgcolor="#FFFFFF" class="NavBarCell1Rev"> <font class="NavBarFont1Rev"><b>File</b></font> </td>
|
|
528
|
|
|
529
|
|
|
530
|
<td bgcolor="#FFFFFF" class="NavBarCell1"> <font class="NavBarFont1">Class</font> </td>
|
|
531
|
<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="overview-tree.html"><font class="NavBarFont1"><b>Tree</b></font></a> </td>
|
|
532
|
<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="index-all.html"--><font class="NavBarFont1"><b>Index</b></font></a> </td>
|
|
533
|
<td bgcolor="#EEEEFF" class="NavBarCell1"> <a href="help-doc.html"><font class="NavBarFont1"><b>Help</b></font></a> </td>
|
|
534
|
</tr>
|
|
535
|
</table>
|
|
536
|
</td>
|
|
537
|
<td bgcolor="#EEEEFF" align="right" valign="top"><em>
|
|
538
|
<b><a href='http://mapbuilder.sourceforge.net'>Community Map Builder</a> 27 Apr 2008</b></em>
|
|
539
|
</td>
|
|
540
|
</tr>
|
|
541
|
|
|
542
|
<tr>
|
|
543
|
<td bgcolor="white" class="NavBarCell2"><font size="-2">
|
|
544
|
PREV
|
|
545
|
NEXT</font></td>
|
|
546
|
<td bgcolor="white" class="NavBarCell2"><font size="-2">
|
|
547
|
<a href="index.html" target="_top"><b>FRAMES</b></a>
|
|
548
|
<a href="overview-summary.html" target="_top"><b>NO FRAMES</b></a>
|
|
549
|
|
|
550
|
<script>
|
|
551
|
<!--
|
|
552
|
if(window==top) {
|
|
553
|
document.writeln('<A HREF="allclasses-noframe.html" TARGET=""><B>All Classes</B></A>');
|
|
554
|
}
|
|
555
|
//-->
|
|
556
|
</script>
|
|
557
|
<noscript>
|
|
558
|
<a href="allclasses-noframe.html" target=""><b>All Classes</b></a>
|
|
559
|
</noscript>
|
|
560
|
</font></td>
|
|
561
|
</tr>
|
|
562
|
</table>
|
|
563
|
<!-- =========== END OF NAVBAR =========== -->
|
|
564
|
|
|
565
|
<hr>
|
|
566
|
<font size="-1">
|
|
567
|
|
|
568
|
</font>
|
|
569
|
<div class="jsdoc_ctime">Documentation generated by <a href="http://jsdoc.sourceforge.net/" target="_parent">JSDoc</a> on Sun Apr 27 20:30:54 2008</div>
|
|
570
|
</body>
|
|
571
|
</html>
|