public IContext LoadContext(Type contextType)
{
JsonInit.InitConverter();
IConfigProvider configProvider = Provider.Get();
IConfigSection section = configProvider.LoadSingleSetting(SectionId, contextType.FullName);
if (section.ContainsSetting(contextType.FullName))
{
var jsonString = section.GetSetting <string>(contextType.FullName, null).Value;
try
{
if (!string.IsNullOrEmpty(jsonString))
{
return((IContext)JsonConvert.DeserializeObject(jsonString, contextType));
}
return(null);
}
catch (JsonSerializationException e)
{
throw new JsonSerializationException(string.Format("Error deserializing type {0}", contextType), e);
}
}
return(null);
}
public void SaveContext(IContext context)
{
JsonInit.InitConverter();
IConfigProvider configProvider = Provider.Get();
IConfigSection section = configProvider.LoadSingleSetting(SectionId, context.GetType().FullName);
section.GetSetting <string>(context.GetType().FullName, null, true).Value =
JsonConvert.SerializeObject(context);
configProvider.SaveSection(section);
}
public virtual void SaveLayoutToDataStore(Stream layoutStream)
{
layoutStream.SeekToBegin();
string layoutData = new StreamReader(layoutStream).ReadToEnd();
IConfigProvider configProvider = Provider.Get();
IConfigSection section = configProvider.LoadSingleSetting(GetLayoutSectionId(), GetLayoutId());
section.GetSetting <string>(GetLayoutId(), null, true).Value = layoutData;
configProvider.SaveSection(section);
}
private static T GetSetting <T>(string settingName)
{
if (Section.ContainsSetting(settingName))
{
return(Section.GetSetting(settingName, default(T), false).Value);
}
throw new HelpProviderException(
"Setting '{0}' in section [{1}] does not exist. Please create this setting in settings.", settingName,
SectionId);
}
public virtual void ResetLayout()
{
Debug.Assert(HostForm != null, "HostForm is null");
Debug.Assert(LayoutNameInternal != null, "_layoutName is null");
string sectionId = GetLayoutSectionId();
string layoutId = GetLayoutId();
IConfigProvider configProvider = Provider.Get();
IConfigSection section = configProvider.LoadSingleSetting(sectionId, layoutId);
if (section.ContainsSetting(layoutId))
{
section.GetSetting <string>(GetLayoutId(), null).Value = null;
configProvider.SaveSection(section);
}
}
public virtual Stream RestoreLayoutFromDataStore()
{
IConfigProvider configProvider = Provider.Get();
IConfigSection section = configProvider.LoadSingleSetting(GetLayoutSectionId(), GetLayoutId());
if (section.ContainsSetting(GetLayoutId()))
{
string layoutData = section.GetSetting <string>(GetLayoutId(), null).Value;
if (!string.IsNullOrEmpty(layoutData))
{
byte[] byteArray = Encoding.Unicode.GetBytes(layoutData);
var layoutStream = new MemoryStream(byteArray);
return(layoutStream);
}
}
return(null);
}
/// <summary>
/// Migrates settings values
/// </summary>
public void MigrateSettingValues()
{
IConfigProvider configProvider = Provider.Get();
IConfigSection section = configProvider.LoadSection(_sectionId);
foreach (SettingsProperty oldSetting in _oldSettings.Properties)
{
Debug.Assert(section.ContainsSetting(oldSetting.Name),
string.Format("Setting {0} existiert nicht", oldSetting.Name));
if (section.ContainsSetting(oldSetting.Name))
{
if (oldSetting.PropertyType == typeof(string))
{
section.GetSetting <string>(oldSetting.Name).Value = (string)_oldSettings[oldSetting.Name];
}
else if (oldSetting.PropertyType == typeof(bool))
{
section.GetSetting <bool>(oldSetting.Name).Value = (bool)_oldSettings[oldSetting.Name];
}
else if (oldSetting.PropertyType == typeof(int))
{
section.GetSetting <int>(oldSetting.Name).Value = (int)_oldSettings[oldSetting.Name];
}
else if (oldSetting.PropertyType == typeof(decimal))
{
section.GetSetting <decimal>(oldSetting.Name).Value = (decimal)_oldSettings[oldSetting.Name];
}
else if (oldSetting.PropertyType == typeof(float))
{
section.GetSetting <float>(oldSetting.Name).Value = (float)_oldSettings[oldSetting.Name];
}
else if (oldSetting.PropertyType == typeof(Color))
{
section.GetSetting <Color>(oldSetting.Name).Value = (Color)_oldSettings[oldSetting.Name];
}
}
}
configProvider.SaveSection(section);
}
