-
Notifications
You must be signed in to change notification settings - Fork 33
/
StyleSheetBuilder.java
106 lines (87 loc) · 3.29 KB
/
StyleSheetBuilder.java
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
/**
* Get more info at : www.jrebirth.org .
* Copyright JRebirth.org © 2011-2013
* Contact : sebastien.bordes@jrebirth.org
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jrebirth.af.core.resource.style;
import java.net.URL;
import java.util.List;
import org.jrebirth.af.core.resource.Resources;
import org.jrebirth.af.core.resource.builder.AbstractResourceBuilder;
import org.jrebirth.af.core.resource.provided.JRebirthParameters;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* The class <strong>StyleSheetBuilder</strong>.
*
* Class used to manage style sheet with weak reference.
*
* @author Sébastien Bordes
*/
public final class StyleSheetBuilder extends AbstractResourceBuilder<StyleSheetItem, StyleSheetParams, URL> {
/** The class logger. */
private static final Logger LOGGER = LoggerFactory.getLogger(StyleSheetBuilder.class);
/** The css file extension. */
private static final String CSS_EXT = ".css";
/**
* {@inheritDoc}
*/
@Override
protected URL buildResource(final StyleSheetItem ssi, final StyleSheetParams ssp) {
URL cssURL = null;
if (ssp instanceof StyleSheet) {
// Build the requested font
cssURL = buildStyleSheetUrl((StyleSheet) ssp);
}
return cssURL;
}
/**
* Build a local image with its local path.
*
* @param ss the local image params
*
* @return the JavaFX image object
*/
private URL buildStyleSheetUrl(final StyleSheet ss) {
final StringBuilder sb = new StringBuilder();
if (!ss.path().isEmpty()) {
sb.append(ss.path()).append(Resources.PATH_SEP);
}
sb.append(ss.name());
if (!ss.name().endsWith(CSS_EXT)) {
sb.append(CSS_EXT);
}
return buildUrl(sb.toString());
}
/**
* Get a style sheet URL.
*
* @param styleSheetPath the path of the style sheet, path must be separated by '/'
*
* @return the stylesheet url
*/
private URL buildUrl(final String styleSheetPath) {
URL cssResource = null;
List<String> stylePaths = JRebirthParameters.STYLE_FOLDER.get();
for(int i = 0 ; i < stylePaths.size() && cssResource == null ;i++){
String stylePath = stylePaths.get(i);
cssResource = Thread.currentThread().getContextClassLoader().getResource(stylePath + Resources.PATH_SEP + styleSheetPath);
}
if (cssResource == null) {
LOGGER.error("Style Sheet : {} not found into base folder: {}", styleSheetPath , JRebirthParameters.STYLE_FOLDER.get());
}
return cssResource;
}
}