svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.swing / org.gvsig.expressionevaluator.swing.impl / src / main / java / org / gvsig / expressionevaluator / swing / impl / elements / DefaultFunctionElement.java @ 44191
History | View | Annotate | Download (4.73 KB)
1 |
/*
|
---|---|
2 |
* To change this license header, choose License Headers in Project Properties.
|
3 |
* To change this template file, choose Tools | Templates
|
4 |
* and open the template in the editor.
|
5 |
*/
|
6 |
package org.gvsig.expressionevaluator.swing.impl.elements; |
7 |
|
8 |
import java.util.List; |
9 |
import org.apache.commons.lang3.StringUtils; |
10 |
import org.gvsig.expressionevaluator.Function; |
11 |
import org.gvsig.expressionevaluator.swing.Element.FunctionElement; |
12 |
import org.gvsig.expressionevaluator.swing.ExpressionBuilderConfig; |
13 |
import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingLocator; |
14 |
import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingManager; |
15 |
import org.gvsig.expressionevaluator.swing.FunctionAdditionalPanelFactory; |
16 |
import org.gvsig.expressionevaluator.swing.JExpressionBuilder; |
17 |
import org.gvsig.expressionevaluator.swing.spi.AbstractElement; |
18 |
import org.gvsig.tools.ToolsLocator; |
19 |
import org.gvsig.tools.i18n.I18nManager; |
20 |
import org.gvsig.tools.swing.api.Component; |
21 |
|
22 |
/**
|
23 |
*
|
24 |
* @author jjdelcerro
|
25 |
*/
|
26 |
public class DefaultFunctionElement |
27 |
extends AbstractElement
|
28 |
implements FunctionElement {
|
29 |
|
30 |
private final Function function; |
31 |
private final ExpressionBuilderConfig config; |
32 |
|
33 |
public DefaultFunctionElement(ExpressionBuilderConfig config, Function function) {
|
34 |
super(
|
35 |
function.name(), |
36 |
function.isSQLCompatible() |
37 |
? "expressionbuilder-element-function-sql"
|
38 |
: "expressionbuilder-element-function"
|
39 |
); |
40 |
this.function = function;
|
41 |
this.config = config;
|
42 |
} |
43 |
|
44 |
@Override
|
45 |
public Function getFunction() {
|
46 |
return this.function; |
47 |
} |
48 |
|
49 |
@Override
|
50 |
public boolean isEnabled() { |
51 |
if( this.config.isSQLCompatible() ) { |
52 |
return this.function.isSQLCompatible(); |
53 |
} |
54 |
return true; |
55 |
} |
56 |
|
57 |
@Override
|
58 |
public Component getAditionalPanel(JExpressionBuilder expressionBuilder) { |
59 |
ExpressionEvaluatorSwingManager manager = ExpressionEvaluatorSwingLocator.getManager(); |
60 |
FunctionAdditionalPanelFactory factory = manager.getFunctionAdditionalPanelFactory(this.function.name());
|
61 |
if (factory == null) { |
62 |
return null; |
63 |
} |
64 |
return factory.createAdditionalPanel(expressionBuilder);
|
65 |
} |
66 |
|
67 |
@Override
|
68 |
public String getDescription() { |
69 |
I18nManager i18n = ToolsLocator.getI18nManager(); |
70 |
|
71 |
StringBuilder html = new StringBuilder(); |
72 |
html.append("<html>\n");
|
73 |
|
74 |
Function theFunction = this.getFunction();
|
75 |
if (theFunction == null) { |
76 |
html.append("<b>").append(i18n.getTranslation("_Function")).append("</b> ").append(this.getName()).append("<br>\n<br>\n"); |
77 |
html.append("<b>").append(i18n.getTranslation("_Return")).append("</b> Object<br>\n<br>\n"); |
78 |
html.append("<b>").append(i18n.getTranslation("_Template")).append(":</b> ").append(this.getName()).append("()<br>\n"); |
79 |
} else {
|
80 |
html.append("<b>").append(i18n.getTranslation("_Function")).append("</b> ").append(this.getName()).append("<br>\n<br>\n"); |
81 |
List<String> aliases = theFunction.aliases(); |
82 |
if( aliases!=null && !aliases.isEmpty() ) { |
83 |
html.append("<b>").append(i18n.getTranslation("_Aliases")).append(":</b> ").append("<ul>\n"); |
84 |
for (String alias : aliases) { |
85 |
html.append("<li>").append(alias).append("</li>\n"); |
86 |
} |
87 |
html.append("</ul>\n");
|
88 |
} |
89 |
html.append("<b>").append(i18n.getTranslation("_Return")).append("</b> "); |
90 |
html.append(StringUtils.isEmpty(theFunction.returnType()) ? "Objec" : theFunction.returnType());
|
91 |
html.append("<br>\n");
|
92 |
html.append("<b>").append(i18n.getTranslation("_Template")).append("</b> "); |
93 |
html.append(StringUtils.isEmpty(theFunction.template()) ? this.getName() + "()" : theFunction.template()); |
94 |
html.append("<br>\n");
|
95 |
|
96 |
String[] args = theFunction.descriptionArgs(); |
97 |
if (args != null) { |
98 |
html.append("<b>").append(i18n.getTranslation("_Arguments")).append(":</b> ").append("<ul>\n"); |
99 |
for (String arg : args) { |
100 |
html.append("<li>").append(arg).append("</li>\n"); |
101 |
} |
102 |
html.append("</ul>\n");
|
103 |
html.append("<br>\n");
|
104 |
} |
105 |
String functionDescription = theFunction.description();
|
106 |
if( !StringUtils.isBlank(functionDescription) ) {
|
107 |
html.append("<b>").append(i18n.getTranslation("_Description")).append("</b><br>\n"); |
108 |
html.append(functionDescription.replace("\n", "<br>")).append("<br>\n"); |
109 |
} |
110 |
} |
111 |
|
112 |
html.append("</html>\n");
|
113 |
return html.toString();
|
114 |
} |
115 |
|
116 |
} |