/// <summary>
/// Handles the change of a search processor property.
///
/// This method stores the configuration of the search processor in the user settings.
/// </summary>
/// <param name="sender">Event sender.</param>
/// <param name="e">Event arguments.</param>
void SearchProcessorPropertyChanged(object sender, PropertyChangedEventArgs e)
{
const string SEARCH_OPTIONS_PREFIX = "SearchOptions.";
var searchProcessor = sender as SearchProcessor;
if (searchProcessor != null)
{
UserSettings.SearchProcessorSettings searchProcessorSettings = null;
if (mUserSettings.SearchProcessors.TryGetValue(searchProcessor.SearchType, out searchProcessorSettings))
{
if (e.PropertyName.StartsWith(SEARCH_OPTIONS_PREFIX))
{
string searchOption = e.PropertyName.Substring(SEARCH_OPTIONS_PREFIX.Length);
searchProcessorSettings.SearchOptions[searchOption] = searchProcessor.SearchOptions.GetOptionValue(searchOption);
}
else
{
var processorProperty = searchProcessor.GetType().GetProperty(e.PropertyName, System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.SetProperty);
var settingsProperty = searchProcessorSettings.GetType().GetProperty(e.PropertyName, System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.SetProperty);
if (settingsProperty != null && settingsProperty.CanWrite && settingsProperty.GetSetMethod() != null && processorProperty != null)
{
settingsProperty.SetValue(searchProcessorSettings, processorProperty.GetValue(searchProcessor, null), null);
}
}
}
}
}
/// <summary>
/// Initializes a search processor from user settings.
/// </summary>
/// <param name="userSettings">User settings, from which the search processor should be initialized.</param>
/// <param name="searchProcessor">Search processor, which should be initialized.</param>
private static void InitializeSearchProcessorFromUserSettings(UserSettings userSettings, SearchProcessor searchProcessor)
{
if (userSettings == null)
{
return;
}
UserSettings.SearchProcessorSettings searchProcessorSettings = null;
if (userSettings.SearchProcessors.TryGetValue(searchProcessor.SearchType, out searchProcessorSettings))
{
searchProcessor.ImmediateSearch = searchProcessorSettings.ImmediateSearch;
InitializeSearchOptionsFromOptionEntries(searchProcessorSettings.SearchOptions, searchProcessor.SearchOptions);
}
}
