001
014
015 package com.liferay.taglib.ui;
016
017 import com.liferay.portal.kernel.language.LanguageUtil;
018 import com.liferay.portal.kernel.util.LocaleUtil;
019 import com.liferay.taglib.util.IncludeTag;
020
021 import java.util.Locale;
022
023 import javax.servlet.http.HttpServletRequest;
024
025
028 public class LanguageTag extends IncludeTag {
029
030 public static final int LIST_ICON = 0;
031
032 public static final int LIST_LONG_TEXT = 1;
033
034 public static final int LIST_SHORT_TEXT = 2;
035
036 public static final int SELECT_BOX = 3;
037
038 public void setDisplayStyle(int displayStyle) {
039 _displayStyle = displayStyle;
040 }
041
042 public void setFormAction(String formAction) {
043 _formAction = formAction;
044 }
045
046 public void setFormName(String formName) {
047 _formName = formName;
048 }
049
050 public void setLanguageIds(String[] languageIds) {
051 _languageIds = languageIds;
052 }
053
054 public void setName(String name) {
055 _name = name;
056 }
057
058 @Override
059 protected void cleanUp() {
060 _displayStyle = LIST_ICON;
061 _formAction = null;
062 _formName = "fm";
063 _languageIds = null;
064 _name = "languageId";
065 }
066
067 @Override
068 protected String getPage() {
069 return _PAGE;
070 }
071
072 @Override
073 protected void setAttributes(HttpServletRequest request) {
074 request.setAttribute(
075 "liferay-ui:language:displayStyle", String.valueOf(_displayStyle));
076 request.setAttribute("liferay-ui:language:formAction", _formAction);
077 request.setAttribute("liferay-ui:language:formName", _formName);
078
079 Locale[] locales = null;
080
081 if ((_languageIds == null) || (_languageIds.length == 0)) {
082 locales = LanguageUtil.getAvailableLocales();
083 }
084 else {
085 locales = LocaleUtil.fromLanguageIds(_languageIds);
086 }
087
088 request.setAttribute("liferay-ui:language:locales", locales);
089 request.setAttribute("liferay-ui:language:name", _name);
090 }
091
092 private static final String _PAGE = "/html/taglib/ui/language/page.jsp";
093
094 private int _displayStyle = LIST_ICON;
095 private String _formAction;
096 private String _formName = "fm";
097 private String[] _languageIds;
098 private String _name = "languageId";
099
100 }