public static string ShowDialog_CreateNewArticle(Window owner)
{
// Сначала нужно получить имя имя доступной новой статьи по умолчанию
const string defaultFreeWorkspaceNameBase = "Article";
int defaultFreeWorkspaceNameNumber = 1;
string defaultFreeWorkspaceName;
do
defaultFreeWorkspaceName = $"{defaultFreeWorkspaceNameBase}{defaultFreeWorkspaceNameNumber++}";
while (Global.CurrentWorkspace.ArticleNames.Contains(defaultFreeWorkspaceName));
InputBoxWindow dialog = new InputBoxWindow(
defaultFreeWorkspaceName,
owner.Lang("NewArticleDialog.Title"),
owner.Lang("NewArticleDialog.Label"),
owner.Lang("CreateButtonCaption"),
owner.Lang("CancelButtonCaption"),
(input) =>
{
if (input == string.Empty)
return owner.Lang("Error.Article.IllegalName");
if (Global.CurrentWorkspace.ArticleNames.Contains(input))
return owner.Lang("Error.Article.AlreadyExists");
return null;
});
dialog.Owner = owner;
dialog.WindowStartupLocation = WindowStartupLocation.CenterOwner;
return dialog.ShowDialog().Value ? dialog.Input : null;
}
