public bool CommitSettings()
{
lock (ProfileManager.dataLock)
{
if (ProfileManager.backupCount == 0)
{
return(false);
}
if (ProfileManager.backupCount > 1)
{
ProfileManager.backupCount--;
return(false);
}
ProfileManager.backupSettings = null;
ProfileManager.backupCount = 0;
RemarkerService service = this.Service;
if (service == null)
{
return(false);
}
service.OnSettingsChanged();
return(true);
}
}
public void SaveSettingsToStorage(RemarkerService service)
{
Contract.Requires(service != null);
lock (ProfileManager.dataLock)
{
if (ProfileManager.backupSettings != null)
{
return;
}
}
RegistryKey key = null;
try
{
key = service.Package.UserRegistryRoot.CreateSubKey(ProfileManager.SUBKEY_NAME);
Debug.Assert(key != null, "key != null");
key.SetValue("Version", service.Version);
foreach (var valueName in service.ValueNames)
{
service.Save(key, valueName);
}
}
finally
{
if (key != null)
{
key.Close();
}
}
}
public bool RollBackSettings()
{
lock (ProfileManager.dataLock)
{
if (ProfileManager.backupCount == 0)
{
return(false);
}
if (ProfileManager.backupSettings == null)
{
ProfileManager.backupCount--;
return(false);
}
RemarkerService service = this.Service;
foreach (var backupSetting in ProfileManager.backupSettings)
{
// Restore the original setting
service.Load(backupSetting.Value, backupSetting.Key);
}
return(true);
}
}
public void ResetSettings(RemarkerService service)
{
Contract.Requires(service != null);
service.Package.UserRegistryRoot.DeleteSubKey(ProfileManager.SUBKEY_NAME, false);
this.LoadSettingsFromStorage(this.Service);
}
public void SaveSettingsToXml(IVsSettingsWriter writer)
{
RemarkerService service = this.Service;
var stringBuilder = new StringBuilder();
foreach (var valueName in service.ValueNames)
{
stringBuilder.Append(valueName);
stringBuilder.Append(";");
service.Save(writer, valueName);
}
writer.WriteSettingLong("Version", service.Version);
writer.WriteSettingString("ValueKeys", stringBuilder.ToString());
}
public void LoadSettingsFromXml(IVsSettingsReader reader)
{
string valueKeysString;
reader.ReadSettingString("ValueKeys", out valueKeysString);
RemarkerService service = this.Service;
foreach (var valueKey in valueKeysString.Split(';').Where(
valueKey => !string.IsNullOrWhiteSpace(valueKey)))
{
try
{
service.Load(reader, valueKey);
}
catch (Exception)
{
}
}
}
public bool ProtectSettings()
{
lock (ProfileManager.dataLock)
{
if (ProfileManager.backupSettings != null)
{
ProfileManager.backupCount++;
return(false);
}
RemarkerService service = this.Service;
ProfileManager.backupSettings = new Dictionary <string, string>();
foreach (var valueName in service.ValueNames)
{
ProfileManager.backupSettings.Add(valueName, service.ReadValue(valueName));
}
ProfileManager.backupCount = 1;
return(true);
}
}
public void LoadSettingsFromStorage(RemarkerService service)
{
Contract.Requires(service != null);
lock (ProfileManager.dataLock)
{
if (ProfileManager.backupSettings != null)
{
return;
}
}
RegistryKey key = null;
try
{
key = service.Package.UserRegistryRoot.OpenSubKey(ProfileManager.SUBKEY_NAME);
foreach (var valueName in service.ValueNames)
{
service.Load(key, valueName);
}
}
catch (Exception ex)
{
Trace.WriteLine(string.Format("Remarker::LoadSettingsFromStorage: {0}",
ex));
}
finally
{
if (key != null)
{
key.Close();
}
}
}
