public PropertyService(DirectoryName configDirectory, DirectoryName dataDirectory, string propertiesName)
{
DataDirectory = dataDirectory;
ConfigDirectory = configDirectory;
PropertiesFileName = configDirectory.CombineFile(propertiesName + ".xml");
_userSettings = InternalLoadUserSettingsBag(PropertiesFileName);
ApplicationSettings = new PropertyBag()
{
ParentObject = SuspendableDocumentNode.StaticInstance
};
BuiltinSettings = new PropertyBag()
{
ParentObject = SuspendableDocumentNode.StaticInstance
};
}
protected virtual PropertyBagLazyLoaded InternalLoadUserSettingsBag(FileName fileName)
{
if (!File.Exists(fileName))
{
var result = new PropertyBagLazyLoaded()
{
ParentObject = SuspendableDocumentNode.StaticInstance
};
return(result);
}
try
{
using (LockPropertyFile())
{
using (var str = new Altaxo.Serialization.Xml.XmlStreamDeserializationInfo())
{
str.BeginReading(new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read));
var result = (PropertyBagLazyLoaded)str.GetValue("UserSettings", null);
result.ParentObject = SuspendableDocumentNode.StaticInstance;
str.EndReading();
return(result);
}
}
}
catch (XmlException ex)
{
Altaxo.Current.MessageService.ShowError("Error loading properties: " + ex.Message + "\nSettings have been restored to default values.");
}
catch (IOException ex)
{
Altaxo.Current.MessageService.ShowError("Error loading properties: " + ex.Message + "\nSettings have been restored to default values.");
}
catch (Exception ex)
{
Altaxo.Current.MessageService.ShowError("Error loading properties: " + ex.Message + "\nSettings have been restored to default values.");
}
return(new PropertyBagLazyLoaded()
{
ParentObject = SuspendableDocumentNode.StaticInstance
});
}
