internal void Delete(RegexRepositoryItem item)
{
if (this.items.Contains(item))
{
this.items.Remove(item);
}
SaveItems();
}
internal void Save(RegexRepositoryItem item)
{
if (!this.items.Contains(item))
{
this.items.Add(item);
}
SaveItems();
}
/// <summary>
/// Clones an instance of <see cref="RegexRepositoryItem"/>
/// </summary>
/// <returns></returns>
public object Clone()
{
RegexRepositoryItem item = new RegexRepositoryItem();
item.Author = this.Author;
item.Category = this.Category;
item.Description = this.Description;
item.Matches = this.Matches;
item.Title = this.Title;
item.Regex = this.Regex;
return(item);
}
private void MenuItemDuplicateRepositoryItem_Click(object sender, RoutedEventArgs e)
{
if (this.regexRepositoryItemsDataGrid.SelectedItems != null)
{
foreach (RegexRepositoryItem selectedItem in this.regexRepositoryItemsDataGrid.SelectedItems.Cast <RegexRepositoryItem>().ToList())
{
RegexRepositoryItem item = selectedItem.Clone() as RegexRepositoryItem;
this.context.RegexRepositoryService.GenerateUniqueTitle(item);
this.context.RegexRepositoryService.Save(item);
this.regexRepositoryItemsDataGrid.SelectedItem = item;
}
}
}
internal static bool?ShowDialog(string regex, IWpfTextViewHost regexEditor, out string result)
{
RegexEditorDialog editorDialog = new RegexEditorDialog(regexEditor);
RegexRepositoryItem selectedRepositoryItem = editorDialog.context.RegexRepositoryService.Items.FirstOrDefault(item => string.Compare(item.Regex, regex, true) == 0);
if (selectedRepositoryItem != null)
{
editorDialog.context.SelectedItem = selectedRepositoryItem;
editorDialog.regexRepositoryItemsDataGrid.SelectedItem = selectedRepositoryItem;
}
else
{
editorDialog.context.SelectedItem.Regex = regex;
}
bool?dialogResult = editorDialog.ShowDialog();
result = editorDialog.GetExpressionText();
return(dialogResult);
}
internal void GenerateUniqueTitle(RegexRepositoryItem item)
{
item.Title = GenerateUniqueName(title => this.items.Where(i => string.Compare(i.Title, title, true) == 0).Count() == 0, item.Title, 1);
}