public ScreenSettings Read(String file, ScreenSettingsEntryType entry)
{
ScreenSettings result = null;
if (ReadingQueries.ContainsKey(entry))
{
try
{
XDocument configFile = XDocument.Load(file);
XElement rootElement = configFile.XPathSelectElement("WargameModInstallerConfig/Settings/UI/Screens");
if (rootElement != null)
{
result = ReadingQueries[entry](rootElement);
}
}
catch (XmlException ex)
{
WargameModInstaller.Common.Logging.LoggerFactory.Create(this.GetType()).Error(ex);
throw;
}
}
return(result);
}
private ScreenSettings ReadScreenSettings(XElement source, ScreenSettingsEntryType entryType)
{
ScreenSettings result = null;
var screenElemet = source.Element(entryType.Name);
if (screenElemet != null)
{
result = new ScreenSettings(entryType);
XElement headerElement = screenElemet.Element("Header");
if (headerElement != null)
{
result.Header = headerElement.Attribute("Text").ValueNullSafe() ??
headerElement.ValueNullSafe();
}
XElement descriptionElement = screenElemet.Element("Description");
if (descriptionElement != null)
{
result.Description = descriptionElement.Attribute("Text").ValueNullSafe() ??
descriptionElement.ValueNullSafe();
}
XElement imagePathElement = screenElemet.Element("BackgroundImage");
if (imagePathElement != null)
{
String imagePath = imagePathElement.Attribute("Path").ValueNullSafe() ??
imagePathElement.ValueNullSafe();
result.Background = PathUtilities.IsValidRelativePath(imagePath) ?
new ResourcePath(imagePath) :
null;
}
}
return(result);
}
/// <summary>
///
/// </summary>
/// <param name="entryType"></param>
/// <returns></returns>
public ScreenSettings GetScreenSettings(ScreenSettingsEntryType entryType)
{
ScreenSettings settingsValue = screenSettingsReader.Read(configFilePath, entryType);
if (settingsValue == null)
{
//get a default state settings if the reader is unable to read one from the config file
settingsValue = settingsFactory.CreateSettings <ScreenSettings>(entryType);
}
else
{
//If any of the properties doesn't have value, assign a default one
if (settingsValue.Header == null)
{
settingsValue.Header = settingsFactory.CreateSettings <ScreenSettings>(entryType).Header;
}
if (settingsValue.Description == null)
{
settingsValue.Description = settingsFactory.CreateSettings <ScreenSettings>(entryType).Description;
}
if (settingsValue.Background == null ||
settingsValue.Background.PathType == ResourcePathType.Unknown ||
!ResourceExist(settingsValue.Background))
{
settingsValue.Background = settingsFactory.CreateSettings <ScreenSettings>(entryType).Background;
}
}
if (ReplacePlaceholdersInDefaultScreenText)
{
ReplaceScreenSettingsTextPlaceholders(settingsValue);
}
return(settingsValue);
}
private ScreenSettings ReadSuccessfulInstallScreenSettings(XElement source, ScreenSettingsEntryType entryType)
{
SuccessfulInstallScreenSettings result = null;
return(result);
}
