コード例 #1
0
        private async Task ExecuteDelayedOverwrite()
        {
            await Task.Run(async() =>
            {
                var delay = TimeSpan.FromMilliseconds(500);
                await Task.Delay(delay);

                if (DateTime.Now - _lastUpdated < TimeSpan.FromMilliseconds(500))
                {
                    return;
                }

#if WINDOWS_STORE || WINDOWS_PHONE_APP
                await ApplicationSpace.CurrentDispatcher.RunAsync(CoreDispatcherPriority.Normal,
#elif WINDOWS_PHONE
                ApplicationSpace.CurrentDispatcher.BeginInvoke(
#endif
                                                                  () =>
                {
                    var selectionStart = InputBox.SelectionStart;

                    InputBox.Text = Regex.Replace(InputBox.Text, ".", PasswordChar.ToString());

                    InputBox.SelectionStart = selectionStart;
                });
            });
        }
コード例 #2
0
 private void ReCalculatePasswordChar(bool using_password)
 {
     if (using_password && document != null)
     {
         if (is_empty_mask)
         {
             document.PasswordChar = PasswordChar.ToString();
         }
         else
         {
             document.PasswordChar = string.Empty;
         }
     }
 }
コード例 #3
0
ファイル: PUPasswordBox.cs プロジェクト: CAUUSC/-WPF
        private void PUPasswordBox_TextInput(object sender, TextCompositionEventArgs e)
        {
            var currentCursor = SelectionStart;

            if (SelectionLength != 0)
            {
                var length = SelectionLength;
                Text     = Text.Remove(currentCursor, length);
                Password = Password.Remove(currentCursor, length);
            }
            Text     = Text.Insert(currentCursor, PasswordChar.ToString());
            Password = Password.Insert(currentCursor, e.Text);
            Select(currentCursor + 1, 0);
            e.Handled = true;
        }
コード例 #4
0
        void InputBoxTextChanged(object sender, TextChangedEventArgs e)
        {
            var diff = InputBox.Text.Length - _inputText.Length;

            // handle text removes
            if (diff < 0)
            {
                diff *= -1;

                // adding one since the selection has moved
                var startIndex = InputBox.SelectionStart + 1 - diff;
                if (startIndex < 0)
                {
                    startIndex = 0;
                }

                _inputText.Remove(startIndex, diff);
                Value = _inputText.ToString();
            }
            else if (diff > 0)
            {
                // get new chars
                // append onto SB
                // set value
                // update InputBox with *
                var selectionStart = InputBox.SelectionStart;
                var selectionIndex = selectionStart - 1;
                var newChars       = InputBox.Text.Substring(selectionIndex, diff);
                _inputText.Insert(selectionIndex, newChars);

                Value = _inputText.ToString();

                if (InputBox.Text.Length >= 2)
                {
                    var replacementString = new StringBuilder();
                    replacementString.Insert(0, PasswordChar.ToString(CultureInfo.InvariantCulture), InputBox.Text.Length - 1);
                    replacementString.Insert(selectionIndex, newChars);

                    InputBox.Text = replacementString.ToString();
                }

                InputBox.SelectionStart = selectionStart;
            }
        }
コード例 #5
0
 public override int GetHashCode()
 {
     unchecked
     {
         var hashCode = MinorVersion.GetHashCode();
         hashCode = (hashCode * 397) ^ MajorVersion.GetHashCode();
         hashCode = (hashCode * 397) ^ (PropMask?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (ForeColor?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (BackColor?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (int)VariousPropertyBits;
         hashCode = (hashCode * 397) ^ (Caption?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (int)PicturePosition;
         hashCode = (hashCode * 397) ^ (int)MousePointer;
         hashCode = (hashCode * 397) ^ (Accelerator?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (Size?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (Picture?.Length.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (MouseIcon?.Length.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (TextProps?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (int)MaxLength;
         hashCode = (hashCode * 397) ^ (int)BorderStyle;
         hashCode = (hashCode * 397) ^ (ScrollBars?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ DisplayStyle.GetHashCode();
         hashCode = (hashCode * 397) ^ (PasswordChar?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (int)ListWidth;
         hashCode = (hashCode * 397) ^ BoundColumn.GetHashCode();
         hashCode = (hashCode * 397) ^ TextColumn.GetHashCode();
         hashCode = (hashCode * 397) ^ ColumnCount.GetHashCode();
         hashCode = (hashCode * 397) ^ ListRows.GetHashCode();
         hashCode = (hashCode * 397) ^ ColumnInfoCount.GetHashCode();
         hashCode = (hashCode * 397) ^ MatchEntry.GetHashCode();
         hashCode = (hashCode * 397) ^ ListStyle.GetHashCode();
         hashCode = (hashCode * 397) ^ ShowDropButtonWhen.GetHashCode();
         hashCode = (hashCode * 397) ^ DropButtonStyle.GetHashCode();
         hashCode = (hashCode * 397) ^ MultiSelect.GetHashCode();
         hashCode = (hashCode * 397) ^ (BorderColor?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (int)SpecialEffect;
         hashCode = (hashCode * 397) ^ (Value?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (GroupName?.GetHashCode() ?? 0);
         hashCode = (hashCode * 397) ^ (Remainder?.Length.GetHashCode() ?? 0);
         return(hashCode);
     }
 }
コード例 #6
0
        private async void InputBoxTextChanged(object sender, TextChangedEventArgs e)
        {
            var diff = InputBox.Text.Length - _inputText.Length;

            // handle text removes
            if (diff < 0)
            {
                diff *= -1;

                // adding one since the selection has moved
                var startIndex = InputBox.SelectionStart + 1 - diff;

                if (startIndex < 0)
                {
                    startIndex = 0;
                }

                _inputText.Remove(startIndex, diff);

                Value = _inputText.ToString();
            }
            else if (diff > 0)
            {
                // get new chars
                // append onto SB
                // set value
                // update InputBox with *
                var selectionStart = InputBox.SelectionStart;
                var selectionIndex = selectionStart - diff;
                var newChars       = InputBox.Text.Substring(selectionIndex, diff);

                _inputText.Insert(selectionIndex, newChars);

                Value = _inputText.ToString();

                // Paste operation
                if (diff > 1)
                {
                    var replacementString = new StringBuilder();

                    replacementString.Insert(0, PasswordChar.ToString(), InputBox.Text.Length);
                    InputBox.Text = replacementString.ToString();
                }
                else
                {
                    if (InputBox.Text.Length >= 2)
                    {
                        var replacementString = new StringBuilder();
                        replacementString.Insert(0, PasswordChar.ToString(), InputBox.Text.Length - diff);
                        replacementString.Insert(selectionIndex, newChars);

                        InputBox.Text = replacementString.ToString();
                    }

                    await ExecuteDelayedOverwrite();

                    _lastUpdated = DateTime.Now;
                }

                InputBox.SelectionStart = selectionStart;
            }
        }
コード例 #7
0
ファイル: PUPasswordBox.cs プロジェクト: CAUUSC/-WPF
        private void PUPasswordBox_PreviewKeyDown(object sender, System.Windows.Input.KeyEventArgs e)
        {
            //禁止任何与Control键有关的事(除了全选)
            if (Keyboard.IsKeyDown(Key.LeftCtrl) && !Keyboard.IsKeyDown(Key.A))
            {
                e.Handled = true;
                return;
            }

            var currentCursor = SelectionStart;

            switch (e.Key)
            {
            case Key.Back:
                if (Text.Length > 0 && currentCursor > 0 && SelectionLength == 0)
                {
                    Text     = Text.Remove(currentCursor - 1, 1);
                    Password = Password.Remove(currentCursor - 1, 1);
                    if (currentCursor > 0)
                    {
                        Select(currentCursor - 1, 0);
                    }
                }
                else if (SelectionLength > 0)
                {
                    var length = SelectionLength;
                    Text     = Text.Remove(currentCursor, length);
                    Password = Password.Remove(currentCursor, length);
                    if (currentCursor - length > 0)
                    {
                        Select(currentCursor - length + 1, 0);
                    }
                }
                //批量选择情况下
                break;

            case Key.Delete:
                if (currentCursor < Text.Length)
                {
                    Text     = Text.Remove(currentCursor, 1);
                    Password = Password.Remove(currentCursor, 1);
                    Select(currentCursor, 0);
                }
                break;

            case Key.Space:
                if (SelectionLength != 0)
                {
                    Text     = Text.Remove(currentCursor, SelectionLength);
                    Password = Password.Remove(currentCursor, SelectionLength);
                }
                Text     = Text.Insert(currentCursor, PasswordChar.ToString());
                Password = Password.Insert(currentCursor, " ");
                Select(currentCursor + 1, 0);
                break;

            default:
                return;
            }
            e.Handled = true;
        }