public void Dispose()
{
if (this.Book == null)
{
return;
}
this.Book.RemoveSavePoint(this);
this.Book = null;
}
private static void AddBookAccounts(TreeNode node, Book book, Account parent)
{
if (node.Checked)
{
var account = new Account(Guid.NewGuid(), (AccountType)node.Tag, null, parent, node.Text, null);
book.AddAccount(account);
foreach (TreeNode child in node.Nodes)
{
AddBookAccounts(child, book, account);
}
}
}
internal ReadOnlyBook(Book book)
{
if (book == null)
{
throw new ArgumentNullException("book");
}
this.book = book;
this.book.AccountAdded += (o, e) => this.AccountAdded.SafeInvoke(this, e);
this.book.AccountRemoved += (o, e) => this.AccountRemoved.SafeInvoke(this, e);
this.book.PriceQuoteAdded += (o, e) => this.PriceQuoteAdded.SafeInvoke(this, e);
this.book.PriceQuoteRemoved += (o, e) => this.PriceQuoteRemoved.SafeInvoke(this, e);
this.book.SecurityAdded += (o, e) => this.SecurityAdded.SafeInvoke(this, e);
this.book.SecurityRemoved += (o, e) => this.SecurityRemoved.SafeInvoke(this, e);
this.book.TransactionAdded += (o, e) => this.TransactionAdded.SafeInvoke(this, e);
this.book.TransactionRemoved += (o, e) => this.TransactionRemoved.SafeInvoke(this, e);
}
private void OkButton_Click(object sender, EventArgs e)
{
var book = new Book();
foreach (ListViewItem item in this.currencyList.Items)
{
if (item.Checked)
{
var security = (Security)item.Tag;
book.AddSecurity(security);
}
}
foreach (TreeNode node in this.accountsTree.Nodes)
{
AddBookAccounts(node, book, null);
}
this.newBook = book;
}
internal SavePoint(Book book)
{
this.Book = book;
}
public BookCopier(Book bookToCopy)
{
this.bookToCopy = bookToCopy;
}
public Book Load()
{
lock (this)
{
try
{
this.destinationBook = new Book();
this.bookToCopy.Replay(this, null);
return this.destinationBook;
}
finally
{
this.destinationBook = null;
}
}
}
