public bool Request_Count(int id, IList <string> seq, SynchronizationContext ctx)
{
SynchronizationContext.SetSynchronizationContext(ctx);
var query = new Query <int>(e =>
{
if (e.Result >= seq.Count)
{
e.Cancel = true;
e.Result = -1;
}
else if (seq[e.Result] == "success")
{
e.Cancel = true;
}
else
{
e.Result++;
}
});
var args = QueryEventArgs.Create(id);
Assert.That(args.Query, Is.EqualTo(id));
Assert.That(args.Result, Is.EqualTo(0));
Assert.That(args.Cancel, Is.False);
while (!args.Cancel)
{
query.Request(args);
}
return(args.Result != -1);
}
public void Invoke(string obj)
{
var src = new QueryValue <string>(obj);
var dest = QueryEventArgs.Create("OnceQuery(T)");
src.Request(dest);
Assert.That(src.Value, Is.EqualTo(obj));
Assert.That(dest.Result, Is.EqualTo(obj));
Assert.That(dest.Cancel, Is.False);
}
public void Create_QueryEventArgsSame(string query)
{
var args = QueryEventArgs.Create(query);
Assert.That(args.Query, Is.EqualTo(query));
Assert.That(args.Result, Is.Null);
Assert.That(args.Cancel, Is.False);
args.Result = nameof(Create_QueryEventArgsSame);
Assert.That(args.Result, Is.EqualTo(nameof(Create_QueryEventArgsSame)));
}
public void Request_Count_None()
{
var query = new Query <int>();
var args = QueryEventArgs.Create(100);
Assert.That(args.Query, Is.EqualTo(100));
Assert.That(args.Result, Is.EqualTo(0));
Assert.That(args.Cancel, Is.False);
query.Request(args);
Assert.That(args.Cancel, Is.True);
Assert.That(args.Result, Is.EqualTo(0));
}
/* ----------------------------------------------------------------- */
///
/// CryptoGetTextPassword
///
/// <summary>
/// 圧縮ファイルのパスワードを取得します。
/// </summary>
///
/// <param name="password">パスワード</param>
///
/// <returns>OperationResult</returns>
///
/* ----------------------------------------------------------------- */
public int CryptoGetTextPassword(out string password)
{
Debug.Assert(Password != null);
var e = QueryEventArgs.Create(Source);
Password.Request(e);
var ok = !e.Cancel && e.Result.HasValue();
Result = e.Cancel ? OperationResult.UserCancel :
ok ? OperationResult.OK :
OperationResult.WrongPassword;
password = ok ? e.Result : string.Empty;
return((int)Result);
}
/* ----------------------------------------------------------------- */
///
/// RequestPassword
///
/// <summary>
/// Requests the password for the specified PDF file.
/// </summary>
///
/// <param name="query">Query object.</param>
/// <param name="src">Path of the PDF file.</param>
///
/// <returns>Query result.</returns>
///
/// <remarks>
/// 問い合わせ失敗時の挙動を EncryptionException を送出する形に
/// 統一します。また、実行後に Result が空文字だった場合も失敗と
/// 見なします。
/// </remarks>
///
/* ----------------------------------------------------------------- */
public static QueryEventArgs <string> RequestPassword(this IQuery <string> query, string src)
{
var dest = QueryEventArgs.Create(src);
try
{
query.Request(dest);
if (dest.Cancel || dest.Result.HasValue())
{
return(dest);
}
else
{
throw new ArgumentException("Password is empty.");
}
}
catch (Exception err) { throw Convert(err); }
}
/* ----------------------------------------------------------------- */
///
/// CryptoGetTextPassword2
///
/// <summary>
/// 圧縮ファイルに設定するパスワードを取得します。
/// </summary>
///
/// <param name="enabled">パスワードが有効かどうかを示す値</param>
/// <param name="password">パスワード</param>
///
/// <returns>OperationResult</returns>
///
/* ----------------------------------------------------------------- */
public int CryptoGetTextPassword2(ref int enabled, out string password)
{
if (Password != null)
{
var e = QueryEventArgs.Create(Destination);
Password.Request(e);
var ok = !e.Cancel && e.Result.HasValue();
Result = ok ? OperationResult.OK : OperationResult.UserCancel;
enabled = ok ? 1 : 0;
password = ok ? e.Result : string.Empty;
}
else
{
Result = OperationResult.OK;
enabled = 0;
password = string.Empty;
}
return((int)Result);
}
