/// <summary>
/// Removes the specified project item.
/// </summary>
/// <param name="item">The item to remove.</param>
protected virtual void RemoveProjectItem(ProjectItem item)
{
if (item == null)
{
return;
}
if (Project.Items.Count == 1)
{
throw new Exception("A project must contain at least one file, therefore, the file could not be removed.");
}
// Close the editor if any.
var e = Editors.GetEditorFormIfExists(item);
if (e != null)
{
e.Save();
e.Close();
Editors.EditorForms.Remove(item.Path);
}
Project.Items.Remove(item);
// If the main item has been removed, set another one as main.
if (ReferenceEquals(Project.MainItem, item))
{
Project.MainItem = Project.Items[0];
}
Project.Save();
}