/// <summary>
/// Save any pending changes to user preferences
/// </summary>
/// <param name="forceSave">save to disk regardless of changed data</param>
public void SaveChanges(bool forceSave = false)
{
if (m_changed || forceSave)
{
// make sure the saving directory exists
string dirPath = Path.GetDirectoryName(SettingsFileLocation);
if (!Directory.Exists(dirPath))
{
Directory.CreateDirectory(dirPath);
}
string jsonData = JsonConvert.SerializeObject(this, Formatting.Indented);
using (Stream stream = new FileStream(SettingsFileLocation, FileMode.Create))
using (TextWriter writer = new StreamWriter(stream))
{
writer.Write(jsonData);
}
}
// everything saved, reset the UI
m_changed = false;
SavePreferencesCmd.RaiseCanExecuteChanged();
}
private void PreferenceChanged(object sender, PropertyChangedEventArgs e)
{
m_changed = true;
SavePreferencesCmd.RaiseCanExecuteChanged();
}
