public InputBoxForm(InputBoxHistory currentKey)
{
InitializeComponent();
_mru = new PersistMostRecentlyUsedList(currentKey);
this.StartPosition = FormStartPosition.CenterParent;
this.Text = " ";
this.AllowDrop = true;
this._comboBox.Focus();
// we don't use autocomplete, we just enable it
// to get the Ctrl+Backspace shortcut
this._comboBox.AutoCompleteMode = AutoCompleteMode.Append;
}
// add MRU history, suggestions, and clipboard contents to the list of examples.
public static IEnumerable <string> GetInputSuggestions(string currentSuggestion,
InputBoxHistory historyKey, PersistMostRecentlyUsedList history,
bool useClipboard, bool mustBeDirectory, string[] more)
{
List <string> suggestions = new List <string>();
if (!string.IsNullOrEmpty(currentSuggestion))
{
suggestions.Add(currentSuggestion);
}
if (useClipboard && !string.IsNullOrEmpty(Utils.GetClipboard()) &&
Utils.LooksLikePath(Utils.GetClipboard()) == mustBeDirectory)
{
// get from clipboard if the right type of string (path vs not path)
suggestions.Add(Utils.GetClipboard());
}
if (historyKey != InputBoxHistory.None)
{
suggestions.AddRange(history.Get());
}
if (more != null)
{
suggestions.AddRange(more);
}
return(suggestions.Where(entry => !mustBeDirectory ||
FilenameUtils.IsPathRooted(entry)));
}
