/// <summary>
/// Initializes a new instance with the specified properties.
/// </summary>
/// <param name="moniker">The unique, non-localized identifier for the
/// completion set.</param>
/// <param name="displayName">The localized name of the completion set.
/// </param>
/// <param name="applicableTo">The tracking span to which the
/// completions apply.</param>
/// <param name="completions">The list of completions.</param>
/// <param name="options">The options to use for filtering and
/// selecting items.</param>
/// <param name="comparer">The comparer to use to order the provided
/// completions.</param>
public FuzzyCompletionSet(string moniker, string displayName, ITrackingSpan applicableTo,
IEnumerable <DynamicallyVisibleCompletion> completions,
CompletionOptions options, IComparer <Completion> comparer,
Func <string, IEnumerable <DynamicallyVisibleCompletion> > deferredLoadCallback) :
base(moniker, displayName, applicableTo, null, null)
{
_options = options;
_initialComparer = comparer;
_completions = new BulkObservableCollection <Completion>();
_loadedDeferredCompletionSubsets = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
_deferredLoadCallback = deferredLoadCallback;
_completions.AddRange(completions
.Where(c => c != null && !string.IsNullOrWhiteSpace(c.DisplayText))
.OrderBy(c => c, comparer)
);
_comparer = new FuzzyStringMatcher(options.SearchMode);
_shouldFilter = options.FilterCompletions;
_shouldHideAdvanced = options.HideAdvancedMembers && !_completions.All(IsAdvanced);
if (_shouldFilter | _shouldHideAdvanced)
{
_filteredCompletions = new WritableFilteredObservableCollection <Completion>(_completions);
foreach (var c in _completions.Cast <DynamicallyVisibleCompletion>())
{
c.Visible = !_shouldHideAdvanced || !IsAdvanced(c);
}
_filteredCompletions.Filter(IsVisible);
}
}
/// <summary>
/// Initializes a new instance with the specified properties.
/// </summary>
/// <param name="moniker">The unique, non-localized identifier for the
/// completion set.</param>
/// <param name="displayName">The localized name of the completion set.
/// </param>
/// <param name="applicableTo">The tracking span to which the
/// completions apply.</param>
/// <param name="completions">The list of completions.</param>
/// <param name="options">The options to use for filtering and
/// selecting items.</param>
/// <param name="comparer">The comparer to use to order the provided
/// completions.</param>
/// <param name="matchInsertionText">If true, matches user input against
/// the insertion text; otherwise, uses the display text.</param>
public FuzzyCompletionSet(
string moniker,
string displayName,
ITrackingSpan applicableTo,
IEnumerable <DynamicallyVisibleCompletion> completions,
CompletionOptions options,
IComparer <Completion> comparer,
bool matchInsertionText = false
) :
base(moniker, displayName, applicableTo, null, null)
{
_matchInsertionText = matchInsertionText;
_completions = new BulkObservableCollection <Completion>();
_completions.AddRange(completions
.Where(c => c != null && !string.IsNullOrWhiteSpace(c.DisplayText))
.OrderBy(c => c, comparer)
);
_comparer = new FuzzyStringMatcher(options.SearchMode);
_shouldFilter = options.FilterCompletions;
_shouldHideAdvanced = options.HideAdvancedMembers && !_completions.All(IsAdvanced);
if (!_completions.Any())
{
_completions = null;
}
if (_completions != null && _shouldFilter | _shouldHideAdvanced)
{
_filteredCompletions = new FilteredObservableCollection <Completion>(_completions);
foreach (var c in _completions.Cast <DynamicallyVisibleCompletion>())
{
c.Visible = !_shouldHideAdvanced || !IsAdvanced(c);
}
_filteredCompletions.Filter(IsVisible);
}
CommitByDefault = DefaultCommitByDefault;
}
/// <summary>
/// Initializes a new instance with the specified properties.
/// </summary>
/// <param name="moniker">The unique, non-localized identifier for the completion set.</param>
/// <param name="displayName">The localized name of the completion set.</param>
/// <param name="applicableTo">The tracking span to which the completions apply.</param>
/// <param name="completions">The list of completions.</param>
/// <param name="options">The options to use for filtering and selecting items.</param>
/// <param name="comparer">The comparer to use to order the provided completions.</param>
/// <param name="matchInsertionText">If true, matches user input against
/// the insertion text; otherwise, uses the display text.</param>
public FuzzyCompletionSet(
string moniker,
string displayName,
ITrackingSpan applicableTo,
IEnumerable<DynamicallyVisibleCompletion> completions,
IComparer<Completion> comparer,
bool matchInsertionText = false
) :
base(moniker, displayName, applicableTo, null, null) {
_matchInsertionText = matchInsertionText;
_completions = new BulkObservableCollection<Completion>();
_completions.AddRange(completions
.Where(c => c != null && !string.IsNullOrWhiteSpace(c.DisplayText))
.OrderBy(c => c, comparer)
);
_comparer = new FuzzyStringMatcher(FuzzyMatchMode.Default);
#if FALSE
_shouldFilter = options.FilterCompletions;
_shouldHideAdvanced = options.HideAdvancedMembers && !_completions.All(IsAdvanced);
#endif
_shouldFilter = true;
_shouldHideAdvanced = false;
if (_shouldFilter | _shouldHideAdvanced) {
_filteredCompletions = new FilteredObservableCollection<Completion>(_completions);
foreach (var c in _completions.Cast<DynamicallyVisibleCompletion>()) {
c.Visible = !_shouldHideAdvanced || !IsAdvanced(c);
}
_filteredCompletions.Filter(IsVisible);
}
}