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 protected void cleanUp() {
059 _displayStyle = LIST_ICON;
060 _formAction = null;
061 _formName = "fm";
062 _languageIds = null;
063 _name = "languageId";
064 }
065
066 protected String getPage() {
067 return _PAGE;
068 }
069
070 protected void setAttributes(HttpServletRequest request) {
071 request.setAttribute(
072 "liferay-ui:language:displayStyle", String.valueOf(_displayStyle));
073 request.setAttribute("liferay-ui:language:formAction", _formAction);
074 request.setAttribute("liferay-ui:language:formName", _formName);
075
076 Locale[] locales = null;
077
078 if ((_languageIds == null) || (_languageIds.length == 0)) {
079 locales = LanguageUtil.getAvailableLocales();
080 }
081 else {
082 locales = LocaleUtil.fromLanguageIds(_languageIds);
083 }
084
085 request.setAttribute("liferay-ui:language:locales", locales);
086 request.setAttribute("liferay-ui:language:name", _name);
087 }
088
089 private static final String _PAGE = "/html/taglib/ui/language/page.jsp";
090
091 private int _displayStyle = LIST_ICON;
092 private String _formAction;
093 private String _formName = "fm";
094 private String[] _languageIds;
095 private String _name = "languageId";
096
097 }