private void InitTextSelection(TextRenderData word, TextRenderData wordContinuation)
{
AppBar.Close();
PageCanvas.Manipulator.Pause();
PageCanvas.SetSelection(word, wordContinuation);
ManipulationService.SetManipulationListener(PageCanvas, _textManipulationListener);
TouchPanel.EnabledGestures = GestureType.FreeDrag;
AppBar.Visibility = Visibility.Collapsed;
PageCanvas.ShowActionButtons();
}
private void OnTextManipulatonDelta(object sender, ManipulationDeltaEventArgs e)
{
Vector2 vector2 = new Vector2();
while (TouchPanel.IsGestureAvailable)
{
vector2 = TouchPanel.ReadGesture().Position;
}
if (Orientation == PageOrientation.LandscapeLeft)
{
vector2 = new Vector2(vector2.Y, 480f - vector2.X);
}
else if (Orientation == PageOrientation.LandscapeRight)
{
vector2 = new Vector2((float)ActualWidth - vector2.Y, vector2.X);
}
if (!this._textManipulationStarted)
{
return;
}
var point = new Point(vector2.X - _offsetX, vector2.Y - _offsetY);
TextRenderData a = PageCanvas.CurrentTexts.FirstOrDefault(l => l.Rect.Contains(point));
if (a == null)
{
return;
}
if (a.TokenID < _lastWord.TokenID)
{
a = PageCanvas.CurrentTexts.FirstOrDefault(l => l.TokenID == a.TokenID);
}
else
{
a = PageCanvas.CurrentTexts.LastOrDefault(l => l.TokenID == a.TokenID);
}
PageCanvas.SetSelection(a, _lastWord);
Debug.WriteLine(_lastWord.Text);
}
