public static bool CheckName(PackageBase package, ProjectItemType type, string name)
{
if (package == null) return true;
foreach (var i in package.Items)
{
if (i.ItemType == type && i.Name == name)
return false;
}
return true;
}
void CloseItems(PackageBase package)
{
foreach (IProjectItem item in package.Items)
{
if (item is PackageBase)
CloseItems((PackageBase)item);
if (item is IDocumentItem)
((IDocumentItem)item).Close();
}
}
public static string GetName(PackageBase package, ProjectItemType type, string initName)
{
string n = initName;
int i = 1;
do
{
if (CheckName(package, type, n))
return n;
n = initName + i++;
}
while (true);
}
public void Move(IProjectItem item, PackageBase to)
{
if (!to.items.Contains(item))
{
if (!Project.CheckName(to, item.ItemType, item.Name))
throw new BadSyntaxException(Strings.ErrorNameExists.FormatArgs(item.Name));
items.Remove(item);
to.items.Add(item);
item.Package = to;
OnModified(EventArgs.Empty);
}
}