/// <summary>
/// Handles key presses in search text boxes.
/// </summary>
/// <param name="sender">Event sender.</param>
/// <param name="e">Event args.</param>
private void searchTextBox_PreviewKeyDown(object sender, KeyEventArgs e)
{
switch (e.Key)
{
case Key.Enter:
{
TextBox textBox = sender as TextBox;
if (textBox != null)
{
ViewModel.SearchProcessor searchProcessor = textBox.Tag as ViewModel.SearchProcessor;
if (searchProcessor != null && !searchProcessor.ImmediateSearch)
{
searchProcessor.Search(textBox.Text);
}
}
}
break;
}
}
/// <summary>
/// Setups the specified search processor
/// </summary>
/// <param name="searchProcessor">Search processor to be setup.</param>
private void SetupSearchProcessor(SearchProcessor searchProcessor, UserSettings userSettings)
{
searchProcessor.SearchQuery = null;
searchProcessor.Index = mCurrentIndex;
searchProcessor.Searcher = mCurrentSearcher;
searchProcessor.DirectoryFilter = mDirectoryFilter;
searchProcessor.FileTypeFilter = mFileTypeFilter;
//Default to being case insensitive, if there is no setting.
string searchOption = "CaseSensitive";
searchProcessor.SetSearchOption(searchOption, false);
if (userSettings != null)
{
InitializeSearchProcessorFromUserSettings(userSettings, searchProcessor);
}
searchProcessor.PropertyChanged += SearchProcessorPropertyChanged;
}
/// <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);
}
}
