mirror of
https://github.com/greenshot/greenshot
synced 2025-08-14 10:47:02 -07:00
Fixed design-time displaying of the language mappings
git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1777 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom
parent
d1b5232898
commit
27910e584a
10 changed files with 656 additions and 750 deletions
472
GreenshotPlugin/Core/Language.cs
Normal file
472
GreenshotPlugin/Core/Language.cs
Normal file
|
|
@ -0,0 +1,472 @@
|
|||
using System;
|
||||
using System.Collections.Generic;
|
||||
using System.Text;
|
||||
using System.IO;
|
||||
using System.Reflection;
|
||||
using Microsoft.Win32;
|
||||
using System.Xml;
|
||||
using Greenshot.IniFile;
|
||||
using System.Text.RegularExpressions;
|
||||
|
||||
namespace GreenshotPlugin.Core {
|
||||
public class LanguageFile : IEquatable<LanguageFile> {
|
||||
public string Description {
|
||||
get;
|
||||
set;
|
||||
}
|
||||
|
||||
public string Ietf {
|
||||
get;
|
||||
set;
|
||||
}
|
||||
|
||||
public Version Version {
|
||||
get;
|
||||
set;
|
||||
}
|
||||
|
||||
public string LanguageGroup {
|
||||
get;
|
||||
set;
|
||||
}
|
||||
|
||||
public string Filepath {
|
||||
get;
|
||||
set;
|
||||
}
|
||||
|
||||
public string Prefix {
|
||||
get;
|
||||
set;
|
||||
}
|
||||
|
||||
public bool Equals(LanguageFile other) {
|
||||
if (Prefix != null) {
|
||||
if (!Prefix.Equals(other.Prefix)) {
|
||||
return false;
|
||||
}
|
||||
} else if (other.Prefix != null) {
|
||||
return false;
|
||||
}
|
||||
if (Ietf != null) {
|
||||
if (!Ietf.Equals(other.Ietf)) {
|
||||
return false;
|
||||
}
|
||||
} else if (other.Ietf != null) {
|
||||
return false;
|
||||
}
|
||||
if (Version != null) {
|
||||
if (!Version.Equals(other.Version)) {
|
||||
return false;
|
||||
}
|
||||
} else if (other.Version != null) {
|
||||
return false;
|
||||
}
|
||||
if (Filepath != null) {
|
||||
if (!Filepath.Equals(other.Filepath)) {
|
||||
return false;
|
||||
}
|
||||
} else if (other.Filepath != null) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
class HelpFile {
|
||||
public string Ietf {
|
||||
get;
|
||||
set;
|
||||
}
|
||||
|
||||
public string Filepath {
|
||||
get;
|
||||
set;
|
||||
}
|
||||
}
|
||||
|
||||
public class Language {
|
||||
private static log4net.ILog LOG = log4net.LogManager.GetLogger(typeof(Language));
|
||||
private static List<string> languagePaths = new List<string>();
|
||||
private static IDictionary<string, List<LanguageFile>> languageFiles = new Dictionary<string, List<LanguageFile>>();
|
||||
private static IDictionary<string, HelpFile> helpFiles = new Dictionary<string, HelpFile>();
|
||||
private const string DEFAULT_LANGUAGE = "en-US";
|
||||
private const string HELP_FILENAME_PATTERN = @"help-*.html";
|
||||
private const string LANGUAGE_FILENAME_PATTERN = @"language*.xml";
|
||||
private static Regex PREFIX_REGEXP = new Regex(@"language_([a-zA-Z0-9]+).*");
|
||||
private const string LANGUAGE_GROUPS_KEY = @"SYSTEM\CurrentControlSet\Control\Nls\Language Groups";
|
||||
private static List<string> unsupportedLanguageGroups = new List<string>();
|
||||
private static IDictionary<string, string> resources = new Dictionary<string, string>();
|
||||
private static string currentLanguage = null;
|
||||
private static CoreConfiguration coreConfig = null;
|
||||
|
||||
static Language() {
|
||||
if (!LogHelper.isInitialized) {
|
||||
LOG.Warn("Log4net hasn't been initialized yet! (Design mode?)");
|
||||
LogHelper.InitializeLog4NET();
|
||||
}
|
||||
if (!IniConfig.IsInited) {
|
||||
LOG.Warn("IniConfig hasn't been initialized yet! (Design mode?)");
|
||||
IniConfig.Init("greenshot", "greenshot");
|
||||
}
|
||||
string applicationDataFolder = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
|
||||
string applicationFolder = Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
|
||||
|
||||
// PAF Path
|
||||
AddPath(Path.Combine(applicationFolder, @"App\Greenshot\Languages"));
|
||||
|
||||
// Application data path
|
||||
AddPath(Path.Combine(applicationDataFolder, @"Greenshot\Languages\"));
|
||||
|
||||
// Startup path
|
||||
AddPath(Path.Combine(applicationFolder, @"Languages"));
|
||||
|
||||
try {
|
||||
using (RegistryKey languageGroupsKey = Registry.LocalMachine.OpenSubKey(LANGUAGE_GROUPS_KEY, false)) {
|
||||
if (languageGroupsKey != null) {
|
||||
string [] groups = languageGroupsKey.GetValueNames();
|
||||
foreach(string group in groups) {
|
||||
string groupValue = (string)languageGroupsKey.GetValue(group);
|
||||
bool isGroupNotInstalled = "0".Equals(groupValue);
|
||||
if (isGroupNotInstalled) {
|
||||
unsupportedLanguageGroups.Add(group.ToLower());
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch(Exception e) {
|
||||
LOG.Warn("Couldn't read the installed language groups.", e);
|
||||
}
|
||||
|
||||
coreConfig = IniConfig.GetIniSection<CoreConfiguration>();
|
||||
ScanFiles();
|
||||
if (!string.IsNullOrEmpty(coreConfig.Language)) {
|
||||
currentLanguage = coreConfig.Language;
|
||||
} else {
|
||||
currentLanguage = DEFAULT_LANGUAGE;
|
||||
}
|
||||
Reload();
|
||||
}
|
||||
|
||||
private static void AddPath(string path) {
|
||||
if (!languagePaths.Contains(path)) {
|
||||
if (Directory.Exists(path)) {
|
||||
LOG.DebugFormat("Adding language path {0}", path);
|
||||
languagePaths.Add(path);
|
||||
} else {
|
||||
LOG.InfoFormat("Not adding non existing language path {0}", path);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public static void AddLanguageFilePath(string path) {
|
||||
if (!languagePaths.Contains(path)) {
|
||||
LOG.DebugFormat("New language path {0}", path);
|
||||
AddPath(path);
|
||||
ScanFiles();
|
||||
Reload();
|
||||
}
|
||||
}
|
||||
|
||||
private static void LoadFiles(string ietf) {
|
||||
if (!languageFiles.ContainsKey(ietf)) {
|
||||
LOG.ErrorFormat("No language {0} available.", ietf);
|
||||
return;
|
||||
}
|
||||
List<LanguageFile> filesToLoad = languageFiles[ietf];
|
||||
foreach (LanguageFile fileToLoad in filesToLoad) {
|
||||
LoadResources(fileToLoad);
|
||||
}
|
||||
}
|
||||
|
||||
private static void Reload() {
|
||||
resources.Clear();
|
||||
LoadFiles(DEFAULT_LANGUAGE);
|
||||
if (currentLanguage != null && !currentLanguage.Equals(DEFAULT_LANGUAGE)) {
|
||||
LoadFiles(currentLanguage);
|
||||
}
|
||||
}
|
||||
|
||||
public static string CurrentLanguage {
|
||||
get {
|
||||
return currentLanguage;
|
||||
}
|
||||
set {
|
||||
LOG.DebugFormat("CurrentLangue = {0}", value);
|
||||
// Change the resources, if we can find the wanted value
|
||||
if (!string.IsNullOrEmpty(value) && currentLanguage == null || (currentLanguage != null && !currentLanguage.Equals(value))) {
|
||||
currentLanguage = value;
|
||||
}
|
||||
Reload();
|
||||
}
|
||||
}
|
||||
|
||||
public static string LanguageName(string ietf) {
|
||||
return languageFiles[ietf][0].Description;
|
||||
}
|
||||
|
||||
public static IList<LanguageFile> SupportedLanguages {
|
||||
get {
|
||||
IList<LanguageFile> languages = new List<LanguageFile>();
|
||||
foreach (List<LanguageFile> langs in languageFiles.Values) {
|
||||
foreach (LanguageFile langFile in langs) {
|
||||
if (langFile.Prefix == null) {
|
||||
languages.Add(langFile);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
return languages;
|
||||
}
|
||||
}
|
||||
public static string HelpFilePath {
|
||||
get {
|
||||
if (helpFiles.ContainsKey(currentLanguage)) {
|
||||
return helpFiles[currentLanguage].Filepath;
|
||||
}
|
||||
return helpFiles[DEFAULT_LANGUAGE].Filepath;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Load the resources from the language file
|
||||
/// </summary>
|
||||
/// <param name="languageFile">File to load from</param>
|
||||
private static void LoadResources(LanguageFile languageFile) {
|
||||
LOG.InfoFormat("Loading language file {0}", languageFile.Filepath);
|
||||
try {
|
||||
XmlDocument xmlDocument = new XmlDocument();
|
||||
xmlDocument.Load(languageFile.Filepath);
|
||||
XmlNodeList resourceNodes = xmlDocument.GetElementsByTagName("resource");
|
||||
foreach (XmlNode resourceNode in resourceNodes) {
|
||||
string key = resourceNode.Attributes["name"].Value;
|
||||
if (!string.IsNullOrEmpty(languageFile.Prefix)) {
|
||||
key = languageFile.Prefix + "." + key;
|
||||
}
|
||||
string text = resourceNode.InnerText;
|
||||
if (!string.IsNullOrEmpty(text)) {
|
||||
text = text.Trim();
|
||||
}
|
||||
if (!resources.ContainsKey(key)) {
|
||||
resources.Add(key, text);
|
||||
} else {
|
||||
resources[key] = text;
|
||||
}
|
||||
}
|
||||
} catch (Exception e) {
|
||||
LOG.Error("Could not load language file " + languageFile.Filepath, e);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Load the language file information
|
||||
/// </summary>
|
||||
/// <param name="languageFilePath"></param>
|
||||
/// <returns></returns>
|
||||
private static LanguageFile LoadFileInfo(string languageFilePath) {
|
||||
try {
|
||||
XmlDocument xmlDocument = new XmlDocument();
|
||||
xmlDocument.Load(languageFilePath);
|
||||
XmlNodeList nodes = xmlDocument.GetElementsByTagName("language");
|
||||
if (nodes.Count > 0) {
|
||||
LanguageFile languageFile = new LanguageFile();
|
||||
languageFile.Filepath = languageFilePath;
|
||||
XmlNode node = nodes.Item(0);
|
||||
languageFile.Description = node.Attributes["description"].Value;
|
||||
languageFile.Ietf = node.Attributes["ietf"].Value;
|
||||
if (node.Attributes["version"] != null) {
|
||||
languageFile.Version = new Version(node.Attributes["version"].Value);
|
||||
}
|
||||
if (node.Attributes["prefix"] != null) {
|
||||
languageFile.Prefix = node.Attributes["prefix"].Value;
|
||||
}
|
||||
if (node.Attributes["languagegroup"] != null) {
|
||||
string languageGroup = node.Attributes["languagegroup"].Value;
|
||||
languageFile.LanguageGroup = languageGroup.ToLower();
|
||||
}
|
||||
return languageFile;
|
||||
} else {
|
||||
throw new XmlException("Root element <language> is missing");
|
||||
}
|
||||
} catch (Exception e) {
|
||||
LOG.Error("Could not load language file " + languageFilePath, e);
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Scan the files in all directories
|
||||
/// </summary>
|
||||
private static void ScanFiles() {
|
||||
languageFiles.Clear();
|
||||
helpFiles.Clear();
|
||||
foreach (string languagePath in languagePaths) {
|
||||
if (!Directory.Exists(languagePath)) {
|
||||
LOG.InfoFormat("Skipping non existing language path {0}", languagePath);
|
||||
continue;
|
||||
}
|
||||
LOG.InfoFormat("Searching language directory '{0}' for language files with pattern '{1}'", languagePath, LANGUAGE_FILENAME_PATTERN);
|
||||
try {
|
||||
foreach (string languageFilepath in Directory.GetFiles(languagePath, LANGUAGE_FILENAME_PATTERN, SearchOption.AllDirectories)) {
|
||||
LOG.DebugFormat("Found language file: {0}", languageFilepath);
|
||||
LanguageFile languageFile = LoadFileInfo(languageFilepath);
|
||||
if (languageFile != null) {
|
||||
// build prefix
|
||||
if (string.IsNullOrEmpty(languageFile.Prefix)) {
|
||||
string languageFilename = Path.GetFileNameWithoutExtension(languageFilepath);
|
||||
if (PREFIX_REGEXP.IsMatch(languageFilename)) {
|
||||
languageFile.Prefix = PREFIX_REGEXP.Replace(languageFilename, "$1");
|
||||
if (!string.IsNullOrEmpty(languageFile.Prefix)) {
|
||||
languageFile.Prefix = languageFile.Prefix.Replace("plugin", "");
|
||||
}
|
||||
}
|
||||
}
|
||||
if (string.IsNullOrEmpty(languageFile.LanguageGroup) || !unsupportedLanguageGroups.Contains(languageFile.LanguageGroup)) {
|
||||
List<LanguageFile> currentFiles = null;
|
||||
if (languageFiles.ContainsKey(languageFile.Ietf)) {
|
||||
currentFiles = languageFiles[languageFile.Ietf];
|
||||
bool needToAdd = true;
|
||||
List<LanguageFile> deleteList = new List<LanguageFile>();
|
||||
foreach (LanguageFile compareWithLangfile in currentFiles) {
|
||||
if ((languageFile.Prefix == null && compareWithLangfile.Prefix == null) || (languageFile.Prefix != null && languageFile.Prefix.Equals(compareWithLangfile.Prefix))) {
|
||||
if (compareWithLangfile.Version > languageFile.Version) {
|
||||
LOG.WarnFormat("Skipping {0}:{1}:{2} as {3}:{4}:{5} is newer", languageFile.Filepath, languageFile.Prefix, languageFile.Version, compareWithLangfile.Filepath, compareWithLangfile.Prefix, compareWithLangfile.Version);
|
||||
needToAdd = false;
|
||||
break;
|
||||
} else {
|
||||
LOG.WarnFormat("Found {0}:{1}:{2} and deleting {3}:{4}:{5}", languageFile.Filepath, languageFile.Prefix, languageFile.Version, compareWithLangfile.Filepath, compareWithLangfile.Prefix, compareWithLangfile.Version);
|
||||
deleteList.Add(compareWithLangfile);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (needToAdd) {
|
||||
foreach (LanguageFile deleteFile in deleteList) {
|
||||
currentFiles.Remove(deleteFile);
|
||||
}
|
||||
LOG.InfoFormat("Added language {0} from: {1}", languageFile.Description, languageFile.Filepath);
|
||||
currentFiles.Add(languageFile);
|
||||
}
|
||||
} else {
|
||||
currentFiles = new List<LanguageFile>();
|
||||
currentFiles.Add(languageFile);
|
||||
languageFiles.Add(languageFile.Ietf, currentFiles);
|
||||
LOG.InfoFormat("Added language {0} from: {1}", languageFile.Description, languageFile.Filepath);
|
||||
}
|
||||
} else {
|
||||
LOG.InfoFormat("Skipping unsupported language: {0}", languageFile.Description);
|
||||
}
|
||||
}
|
||||
}
|
||||
} catch (DirectoryNotFoundException) {
|
||||
LOG.InfoFormat("Non existing language directory: {0}", languagePath);
|
||||
} catch (Exception e) {
|
||||
LOG.Error("Error trying for read directory " + languagePath, e);
|
||||
}
|
||||
LOG.InfoFormat("Searching language directory '{0}' for help files with pattern '{1}'", languagePath, HELP_FILENAME_PATTERN);
|
||||
try {
|
||||
foreach (string helpFilepath in Directory.GetFiles(languagePath, HELP_FILENAME_PATTERN, SearchOption.AllDirectories)) {
|
||||
LOG.DebugFormat("Found help file: {0}", helpFilepath);
|
||||
HelpFile helpFile = new HelpFile();
|
||||
helpFile.Filepath = helpFilepath;
|
||||
string helpFilename = Path.GetFileName(helpFilepath);
|
||||
helpFile.Ietf = helpFilename.Replace(".html", "").Replace("help-", "");
|
||||
if (!helpFiles.ContainsKey(helpFile.Ietf)) {
|
||||
helpFiles.Add(helpFile.Ietf, helpFile);
|
||||
} else {
|
||||
LOG.WarnFormat("skipping help file {0}, already a file with the same IETF found!", helpFilepath);
|
||||
}
|
||||
}
|
||||
} catch (DirectoryNotFoundException) {
|
||||
LOG.InfoFormat("Non existing language directory: {0}", languagePath);
|
||||
} catch (Exception e) {
|
||||
LOG.Error("Error trying for read directory " + languagePath, e);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public static string Dump() {
|
||||
int max = 40;
|
||||
StringBuilder dump = new StringBuilder();
|
||||
foreach (string key in resources.Keys) {
|
||||
dump.AppendFormat("{0}={1}", key, resources[key]).AppendLine();
|
||||
if (max-- == 0) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
return dump.ToString();
|
||||
}
|
||||
public static bool hasKey(string prefix, Enum key) {
|
||||
if (key == null) {
|
||||
return false;
|
||||
}
|
||||
return hasKey(prefix + "." + key.ToString());
|
||||
}
|
||||
|
||||
public static bool hasKey(Enum key) {
|
||||
if (key == null) {
|
||||
return false;
|
||||
}
|
||||
return hasKey(key.ToString());
|
||||
}
|
||||
|
||||
public static bool hasKey(string prefix, string key) {
|
||||
return hasKey(prefix + "." + key);
|
||||
}
|
||||
|
||||
public static bool hasKey(string key) {
|
||||
if (key == null) {
|
||||
return false;
|
||||
}
|
||||
return resources.ContainsKey(key);
|
||||
}
|
||||
|
||||
public static string GetString(Enum key) {
|
||||
if (key == null) {
|
||||
return null;
|
||||
}
|
||||
return GetString(key.ToString());
|
||||
}
|
||||
|
||||
public static string GetString(string prefix, Enum key) {
|
||||
if (key == null) {
|
||||
return null;
|
||||
}
|
||||
return GetString(prefix + "." + key.ToString());
|
||||
}
|
||||
|
||||
public static string GetString(string prefix, string key) {
|
||||
return GetString(prefix + "." + key);
|
||||
}
|
||||
|
||||
public static string GetString(string key) {
|
||||
if (key == null) {
|
||||
return null;
|
||||
}
|
||||
string returnValue;
|
||||
if (!resources.TryGetValue(key, out returnValue)) {
|
||||
return "string ###" + key + "### not found";
|
||||
}
|
||||
return returnValue;
|
||||
}
|
||||
|
||||
public static string GetFormattedString(Enum key, object param) {
|
||||
return GetFormattedString(key.ToString(), param);
|
||||
}
|
||||
|
||||
public static string GetFormattedString(string prefix, Enum key, object param) {
|
||||
return GetFormattedString(prefix, key.ToString(), param);
|
||||
}
|
||||
|
||||
public static string GetFormattedString(string prefix, string key, object param) {
|
||||
return GetFormattedString(prefix + "." + key, param);
|
||||
}
|
||||
|
||||
public static string GetFormattedString(string key, object param) {
|
||||
string returnValue;
|
||||
if (!resources.TryGetValue(key, out returnValue)) {
|
||||
return "string ###" + key + "### not found";
|
||||
}
|
||||
return String.Format(returnValue, param); ;
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue