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
|
/* ************************************************************************
qooxdoo - the new era of web development
http://qooxdoo.org
Copyright:
2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org
License:
LGPL 2.1: http://www.gnu.org/licenses/lgpl.html
Authors:
* Sebastian Werner (wpbasti)
* Andreas Ecker (ecker)
************************************************************************ */
/* ************************************************************************
#module(core)
************************************************************************ */
/**
* This singleton manage global resource aliases
*
* @event change {qx.event.type.Event}
*/
qx.OO.defineClass("qx.manager.object.AliasManager", qx.core.Target,
function()
{
qx.core.Target.call(this);
// Contains defined aliases (like icons/, widgets/, application/, ...)
this._aliases = {};
// Containes computed paths
this._uris = {};
// Define static alias from setting
this.add("static", this.getSetting("staticUri"));
});
/*
---------------------------------------------------------------------------
DEFAULT SETTINGS
---------------------------------------------------------------------------
*/
qx.Settings.setDefault("resourceUri", "../../resource");
qx.Settings.setDefault("staticUri", qx.Settings.getValue("resourceUri") + "/static");
/*
---------------------------------------------------------------------------
ALIAS MANAGMENT
---------------------------------------------------------------------------
*/
qx.Proto.add = function(vPrefix, vPath)
{
this._aliases[vPrefix] = vPath;
this.createDispatchEvent("change");
}
qx.Proto.remove = function(vPrefix)
{
delete this._aliases[vPrefix];
this.createDispatchEvent("change");
}
qx.Proto.resolve = function(vPrefix) {
return this._aliases[vPrefix];
}
/*
---------------------------------------------------------------------------
URI HANDLING
---------------------------------------------------------------------------
*/
qx.Proto.resolvePath = function(vPath, vForceUpdate)
{
var vUri = this._uris[vPath];
if (vForceUpdate || typeof vUri === "undefined")
{
vUri = this._uris[vPath] = this._computePath(vPath);
// this.debug("URI: " + vPath + " => " + vUri);
}
return vUri;
}
qx.Proto._computePath = function(vPath, vForce)
{
switch(vPath.charAt(0))
{
case "/":
case ".":
return vPath;
default:
if (qx.lang.String.startsWith(vPath, qx.net.Protocol.URI_HTTP) || qx.lang.String.startsWith(vPath, qx.net.Protocol.URI_HTTPS) || qx.lang.String.startsWith(vPath, qx.net.Protocol.URI_FILE)) {
return vPath;
}
var vAlias = vPath.substring(0, vPath.indexOf("/"));
var vResolved = this._aliases[vAlias];
if (qx.util.Validation.isValidString(vResolved)) {
return vResolved + vPath.substring(vAlias.length);
}
return vPath;
}
}
/*
---------------------------------------------------------------------------
DISPOSER
---------------------------------------------------------------------------
*/
qx.Proto.dispose = function()
{
if (this.getDisposed()) {
return;
}
this._aliases = null;
this._uris = null;
return qx.core.Target.prototype.dispose.call(this);
}
/*
---------------------------------------------------------------------------
DEFER SINGLETON INSTANCE
---------------------------------------------------------------------------
*/
/**
* Singleton Instance Getter
*/
qx.Class.getInstance = qx.util.Return.returnInstance;
|