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);
}
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);
}
/// <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);
}
public virtual bool HasLayout(string layoutName)
{
Debug.Assert(HostForm != null, "HostForm is null");
Debug.Assert(LayoutNameInternal != null, "_layoutName is null");
string sectionId = GetLayoutSectionId();
string layoutId = GetLayoutId(layoutName);
IConfigProvider configProvider = Provider.Get();
IConfigSection section = configProvider.LoadSingleSetting(sectionId, layoutId);
bool hasLayout = section.ContainsSetting(layoutId);
return(hasLayout);
}
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>
/// Creates settings in given sectionId
/// </summary>
public void CreateSettings()
{
IConfigProvider configProvider = Provider.Get();
IConfigSection section = configProvider.LoadSection(_sectionId);
if (section == null)
{
section = ((IConfigAdmin)configProvider).CreateSection(_sectionId, _sectionId);
Debug.WriteLine(string.Format("Section [{0}] erzeugt", _sectionId), "Settings Provider");
}
foreach (SettingsProperty oldSetting in _oldSettings.Properties)
{
if (!section.ContainsSetting(oldSetting.Name))
{
if (oldSetting.PropertyType == typeof(string))
{
ISettingValue <string> newSetting = ((IConfigSectionAdmin)section).AddSetting(oldSetting.Name,
oldSetting.DefaultValue.ToString());
if (!IsUserScopedSetting(oldSetting))
{
newSetting.Scope = ESettingScope.Application;
}
}
else if (oldSetting.PropertyType == typeof(bool))
{
bool defaultValue;
bool ok = bool.TryParse(oldSetting.DefaultValue.ToString(), out defaultValue);
if (ok)
{
ISettingValue <bool> newSetting = ((IConfigSectionAdmin)section).AddSetting(
oldSetting.Name, defaultValue);
if (!IsUserScopedSetting(oldSetting))
{
newSetting.Scope = ESettingScope.Application;
}
}
}
else if (oldSetting.PropertyType == typeof(int))
{
int defaultValue;
bool ok = int.TryParse(oldSetting.DefaultValue.ToString(), out defaultValue);
if (ok)
{
ISettingValue <int> newSetting = ((IConfigSectionAdmin)section).AddSetting(oldSetting.Name,
defaultValue);
if (!IsUserScopedSetting(oldSetting))
{
newSetting.Scope = ESettingScope.Application;
}
}
}
else if (oldSetting.PropertyType == typeof(decimal))
{
decimal defaultValue;
bool ok = decimal.TryParse(oldSetting.DefaultValue.ToString(), out defaultValue);
if (ok)
{
ISettingValue <decimal> newSetting =
((IConfigSectionAdmin)section).AddSetting(oldSetting.Name, defaultValue);
if (!IsUserScopedSetting(oldSetting))
{
newSetting.Scope = ESettingScope.Application;
}
}
}
else if (oldSetting.PropertyType == typeof(float))
{
float defaultValue;
bool ok = float.TryParse(oldSetting.DefaultValue.ToString(), out defaultValue);
if (ok)
{
ISettingValue <float> newSetting = ((IConfigSectionAdmin)section).AddSetting(
oldSetting.Name, defaultValue);
if (!IsUserScopedSetting(oldSetting))
{
newSetting.Scope = ESettingScope.Application;
}
}
}
else if (oldSetting.PropertyType == typeof(Color))
{
Color defaultValue = Color.Transparent;
defaultValue = defaultValue.FromRgb(oldSetting.DefaultValue.ToString());
ISettingValue <Color> newSetting = ((IConfigSectionAdmin)section).AddSetting(oldSetting.Name,
defaultValue);
if (!IsUserScopedSetting(oldSetting))
{
newSetting.Scope = ESettingScope.Application;
}
}
}
else
{
Debug.WriteLine(string.Format("Setting [{0}] existiert schon", oldSetting.Name), "Settings Provider");
}
}
configProvider.SaveSection(section);
}
