public void Rename(ImagePart part, string newName)
{
var index = part.Index;
if (Folder.PartIndexs.Contains(index))
{
if (Database.ImagePartTable[index.DictionaryName].Has(newName))
{
MessageBox.Show(
string.Format("无法重命名\"{0}\":与现有元件重名", newName),
"重命名时出错");
}
else
{
SymbolIndex oldid = part.Index;
SymbolIndex newid = new SymbolIndex(newName, part.Standard, part.No);
if (!index.Equals(newid))
{
Database.ImagePartTable.Redirect(part, newid);
Folder.Redirect(oldid, newid);
}
part.Rename(newName);
}
}
}
/// <summary>
/// 按给定的符号索引和名称重定位元件定义
/// </summary>
/// <param name="part">元件定义</param>
/// <param name="index">符号索引</param>
/// <param name="name">名称</param>
public void Redirect(ImagePart part, SymbolIndex index, string name)
{
var oldName = part.Name;
var oldid = part.Index;
var folders =
Root
.GetAllFolders()
.Where(f => f.HasPartIndex(oldid));
ImagePartTable.Redirect(part, index);
foreach (var folder in folders)
{
folder.Redirect(oldid, index);
}
if (oldName != name)
{
part.Rename(name);
}
}