public static SessionSettings LoadSettings(string fileName, bool createIfNotFound, bool displayError = false)
{
try
{
if (File.Exists(fileName))
{
XmlReader xmlReader = XmlReader.Create(fileName);
XmlSerializer serializer = new XmlSerializer(typeof(SessionSettings));
SessionSettings settings = serializer.Deserialize(xmlReader) as SessionSettings;
xmlReader.Close();
if (settings != null)
{
return(settings);
}
}
}
catch (Exception e)
{
if (displayError)
{
System.Windows.MessageBox.Show("Settings file cannot be loaded. " + e.Message, "Error", System.Windows.MessageBoxButton.OK, System.Windows.MessageBoxImage.Error);
}
}
if (createIfNotFound)
{
return(new SessionSettings());
}
return(null);
}
public void CopyFrom(SessionSettings source, bool append)
{
if (!append)
{
this.Snippets.Clear();
this.Variables.Clear();
}
this.SettingsHotKey = source.SettingsHotKey;
this.SnippetSelectionHotKey = source.SnippetSelectionHotKey;
this.EnableXmlDocumentation = source.EnableXmlDocumentation;
this.AutoCloseElements = source.AutoCloseElements;
this.DetectWordsInNames = source.DetectWordsInNames;
this.SetZoom = source.SetZoom;
this.Zoom = source.Zoom;
//append snippets
foreach (Snippet sourceSnippet in source.Snippets)
{
this.Snippets.Add(new Snippet(sourceSnippet));
}
//append variables
foreach (SnippetVariable sourceVariable in source.Variables)
{
this.Variables.Add(new SnippetVariable(sourceVariable));
}
}
public void LoadSettings()
{
this.GlobalSettings = SessionSettings.LoadSettings(GlobalSettingsPath, true);
this.Settings = SessionSettings.LoadSettings(UserSettingsPath, false);
if (this.Settings == null)
{
this.Settings = new SessionSettings(this.GlobalSettings);
}
}
public bool ShowSettings()
{
SessionSettings editableSettings = new SessionSettings(this.Settings);
ExtensionSettings settingsWindow = new ExtensionSettings();
settingsWindow.DataContext = editableSettings;
bool?result = settingsWindow.ShowDialog();
if ((result.HasValue) && (result.Value))
{
this.Settings.CopyFrom(editableSettings, false);
SaveSettings();
return(true);
}
return(false);
}
public SessionSettings(SessionSettings source) : this()
{
CopyFrom(source, false);
}
