/// <summary>
/// Loads dictionaries from the specified file.
/// </summary>
/// <remarks>
/// If several dictionaries have the same key, they are merged.
/// If several phrases within a dictionary have the same key, the last value is taken.
/// </remarks>
private static bool LoadDictionaries(string fileName, out string errMsg)
{
if (File.Exists(fileName))
{
try
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(fileName);
foreach (XmlElement dictElem in xmlDoc.DocumentElement.SelectNodes("Dictionary"))
{
string dictKey = dictElem.GetAttribute("key");
if (!Dictionaries.TryGetValue(dictKey, out LocaleDict dict))
{
dict = new LocaleDict(dictKey);
Dictionaries.Add(dictKey, dict);
}
foreach (XmlElement phraseElem in dictElem.SelectNodes("Phrase"))
{
string phraseKey = phraseElem.GetAttribute("key");
dict.Phrases[phraseKey] = phraseElem.InnerText;
}
}
errMsg = "";
return(true);
}
catch (Exception ex)
{
errMsg = string.Format(IsRussian ?
"Ошибка при загрузке словарей из файла {0}: {1}" :
"Error loading dictionaries from file {0}: {1}", fileName, ex.Message);
return(false);
}
}
else
{
errMsg = string.Format(IsRussian ?
"Не найден файл словарей: {0}" :
"Dictionary file not found: {0}", fileName);
return(false);
}
}
/// <summary>
/// Gets a dictionary that contains phrases accessed by control names.
/// </summary>
public static Dictionary <string, ControlPhrases> GetControlDict(LocaleDict dict)
{
Dictionary <string, ControlPhrases> controlDict = new Dictionary <string, ControlPhrases>();
foreach (var pair in dict.Phrases)
{
string phraseKey = pair.Key;
string phraseVal = pair.Value;
int dotIdx = phraseKey.IndexOf('.');
if (dotIdx < 0)
{
// if there is no dot in the key, set the text property
if (controlDict.ContainsKey(phraseKey))
{
controlDict[phraseKey].Text = phraseVal;
}
else
{
controlDict[phraseKey] = new ControlPhrases {
Text = phraseVal
}
};
}
else if (0 < dotIdx && dotIdx < phraseKey.Length - 1)
{
// the left part of the key contains a control name, and the right part is a property name
string controlName = phraseKey.Substring(0, dotIdx);
string propName = phraseKey.Substring(dotIdx + 1);
bool propAssigned = true;
if (!controlDict.TryGetValue(controlName, out ControlPhrases controlPhrases))
{
controlPhrases = new ControlPhrases();
}
if (propName == "Text")
{
controlPhrases.Text = phraseVal;
}
else if (propName == "ToolTip")
{
controlPhrases.ToolTip = phraseVal;
}
else if (propName.StartsWith("Items["))
{
int pos = propName.IndexOf(']');
if (pos >= 0 && int.TryParse(propName.Substring(6, pos - 6), out int ind))
{
controlPhrases.SetItem(ind, phraseVal);
}
}
else if (propName != "")
{
controlPhrases.SetPhrase(propName, phraseVal);
}
else
{
propAssigned = false;
}
if (propAssigned)
{
controlDict[controlName] = controlPhrases;
}
}
}
return(controlDict);
}
