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[Mp-plugins-svn] SF.net SVN: mp-plugins: [459] trunk/plugins/My Hexxagon/Source/MyHexxagon/ MyHexxagon/LocalizeStrings.cs
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From: <che...@us...> - 2007-05-27 01:22:49
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Revision: 459
http://mp-plugins.svn.sourceforge.net/mp-plugins/?rev=459&view=rev
Author: chef_koch
Date: 2007-05-26 18:22:43 -0700 (Sat, 26 May 2007)
Log Message:
-----------
added localisation support
Added Paths:
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trunk/plugins/My Hexxagon/Source/MyHexxagon/MyHexxagon/LocalizeStrings.cs
Added: trunk/plugins/My Hexxagon/Source/MyHexxagon/MyHexxagon/LocalizeStrings.cs
===================================================================
--- trunk/plugins/My Hexxagon/Source/MyHexxagon/MyHexxagon/LocalizeStrings.cs (rev 0)
+++ trunk/plugins/My Hexxagon/Source/MyHexxagon/MyHexxagon/LocalizeStrings.cs 2007-05-27 01:22:43 UTC (rev 459)
@@ -0,0 +1,260 @@
+#region Copyright (C) 2005-2007 Team MediaPortal
+
+/*
+ * Copyright (C) 2005-2007 Team MediaPortal
+ * http://www.team-mediaportal.com
+ *
+ * This Program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This Program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Make; see the file COPYING. If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ */
+
+#endregion
+
+using System;
+using System.IO;
+using System.Globalization;
+using System.Collections;
+using System.Collections.Generic;
+using System.Text;
+using System.Xml;
+using MediaPortal.Util;
+using MediaPortal.GUI.Library;
+using MediaPortal.Configuration;
+using MediaPortal.Localisation;
+
+namespace MediaPortal.GUI.MyHexxagon
+{
+ /// <summary>
+ /// This class will hold all text used in the application
+ /// The text is loaded for the current language from
+ /// the file language/[language]/strings.xml
+ /// </summary>
+ public class GUILocalizeStrings
+ {
+ #region Variables
+ static LocalisationProvider _stringProvider;
+ static Dictionary<string, string> _cultures;
+ static string[] _languages;
+ #endregion
+
+ #region Constructors/Destructors
+ // singleton. Dont allow any instance of this class
+ private GUILocalizeStrings()
+ {
+ }
+
+ static public void Dispose()
+ {
+ if (_stringProvider != null)
+ _stringProvider.Dispose();
+ }
+ #endregion
+
+ #region Public Methods
+ /// <summary>
+ /// Public method to load the text from a strings/xml file into memory
+ /// </summary>
+ /// <param name="strFileName">Contains the filename+path for the string.xml file</param>
+ /// <returns>
+ /// true when text is loaded
+ /// false when it was unable to load the text
+ /// </returns>
+ //[Obsolete("This method has changed", true)]
+ static public bool Load(string language)
+ {
+ bool isPrefixEnabled = true;
+
+ using (MediaPortal.Profile.Settings reader = new MediaPortal.Profile.Settings(Config.GetFile(Config.Dir.Config, "MediaPortal.xml")))
+ isPrefixEnabled = reader.GetValueAsBool("general", "myprefix", true);
+
+ string directory = Config.GetSubFolder(Config.Dir.Language, "MyHexxagon");
+ string cultureName = null;
+ if (language != null)
+ cultureName = GetCultureName(language);
+
+ Log.Info(" Loading localised Strings - Path: {0} Culture: {1} Language: {2} Prefix: {3}", directory, cultureName, language, isPrefixEnabled);
+
+ _stringProvider = new LocalisationProvider(directory, cultureName, isPrefixEnabled);
+
+ GUIGraphicsContext.CharsInCharacterSet = _stringProvider.Characters;
+
+ return true;
+ }
+
+ static public string CurrentLanguage()
+ {
+ if (_stringProvider == null)
+ Load(null);
+
+ return _stringProvider.CurrentLanguage.EnglishName;
+ }
+
+ static public void ChangeLanguage(string language)
+ {
+ if (_stringProvider == null)
+ Load(language);
+ else
+ _stringProvider.ChangeLanguage(GetCultureName(language));
+ }
+
+ /// <summary>
+ /// Get the translation for a given id and format the sting with
+ /// the given parameters
+ /// </summary>
+ /// <param name="dwCode">id of text</param>
+ /// <param name="parameters">parameters used in the formating</param>
+ /// <returns>
+ /// string containing the translated text
+ /// </returns>
+ static public string Get(int dwCode, object[] parameters)
+ {
+ if (_stringProvider == null)
+ Load(null);
+
+ string translation = _stringProvider.GetString("unmapped", dwCode);
+ // if parameters or the translation is null, return the translation.
+ if ((translation == null) || (parameters == null))
+ {
+ return translation;
+ }
+ // return the formatted string. If formatting fails, log the error
+ // and return the unformatted string.
+ try
+ {
+ return String.Format(translation, parameters);
+ }
+ catch (System.FormatException e)
+ {
+ Log.Error("Error formatting translation with id {0}", dwCode);
+ Log.Error("Unformatted translation: {0}", translation);
+ Log.Error(e);
+ return translation;
+ }
+ }
+
+ /// <summary>
+ /// Get the translation for a given id
+ /// </summary>
+ /// <param name="dwCode">id of text</param>
+ /// <returns>
+ /// string containing the translated text
+ /// </returns>
+ static public string Get(int dwCode)
+ {
+ if (_stringProvider == null)
+ Load(null);
+
+ string translation = _stringProvider.GetString("unmapped", dwCode);
+
+ if (translation == null)
+ {
+ Log.Error("No translation found for id {0}", dwCode);
+ return String.Empty;
+ }
+
+ return translation;
+ }
+
+ static public void LocalizeLabel(ref string strLabel)
+ {
+ if (_stringProvider == null)
+ Load(null);
+
+ if (strLabel == null) strLabel = String.Empty;
+ if (strLabel == "-") strLabel = "";
+ if (strLabel == "") return;
+ // This can't be a valid string code if the first character isn't a number.
+ // This check will save us from catching unnecessary exceptions.
+ if (!char.IsNumber(strLabel, 0))
+ return;
+
+ int dwLabelID;
+
+ try
+ {
+ dwLabelID = System.Int32.Parse(strLabel);
+ }
+ catch (FormatException e)
+ {
+ Log.Error(e);
+ strLabel = String.Empty;
+ return;
+ }
+
+ strLabel = _stringProvider.GetString("unmapped", dwLabelID);
+ if (strLabel == null)
+ {
+ Log.Error("No translation found for id {0}", dwLabelID);
+ strLabel = String.Empty;
+ }
+ }
+
+ public static string LocalSupported()
+ {
+ if (_stringProvider == null)
+ Load(null);
+
+ CultureInfo culture = _stringProvider.GetBestLanguage();
+
+ return culture.EnglishName;
+ }
+
+ public static string[] SupportedLanguages()
+ {
+ if (_languages == null)
+ {
+ if (_stringProvider == null)
+ Load(null);
+
+ CultureInfo[] cultures = _stringProvider.AvailableLanguages();
+
+ SortedList sortedLanguages = new SortedList();
+ foreach (CultureInfo culture in cultures)
+ sortedLanguages.Add(culture.EnglishName, culture.EnglishName);
+
+ _languages = new string[sortedLanguages.Count];
+
+ for (int i = 0; i < sortedLanguages.Count; i++)
+ {
+ _languages[i] = (string)sortedLanguages.GetByIndex(i);
+ }
+ }
+
+ return _languages;
+ }
+
+ static public string GetCultureName(string language)
+ {
+ if (_cultures == null)
+ {
+ _cultures = new Dictionary<string, string>();
+
+ CultureInfo[] cultureList = CultureInfo.GetCultures(CultureTypes.AllCultures);
+
+ for (int i = 0; i < cultureList.Length; i++)
+ {
+ _cultures.Add(cultureList[i].EnglishName, cultureList[i].Name);
+ }
+ }
+
+ if (_cultures.ContainsKey(language))
+ return _cultures[language];
+
+ return null;
+ }
+ #endregion
+ }
+}
\ No newline at end of file
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