private void FadeNext(object nextContent, double durationSecond)
{
LblAnima.Foreground = LblContent.Foreground;
LblContent.Margin = new Thickness(0, 0, 0, 0);
LblAnima.Content = nextContent;
var doubleAnima1 = new DoubleAnimation()
{
From = 0,
To = 1,
Duration = TimeSpan.FromSeconds(durationSecond),
};
var doubleAnima2 = new DoubleAnimation()
{
From = 1,
To = 0,
Duration = TimeSpan.FromSeconds(durationSecond),
};
doubleAnima2.Completed += delegate
{
LblAnima.BeginAnimation(OpacityProperty, null);
LblContent.BeginAnimation(OpacityProperty, null);
Content = nextContent;
LblAnima.Opacity = 0;
LblContent.Opacity = 1;
};
LblAnima.BeginAnimation(OpacityProperty, doubleAnima1);
LblContent.BeginAnimation(OpacityProperty, doubleAnima2);
}
private void SlideNext(object nextContent, double durationSecond)
{
LblAnima.Foreground = LblContent.Foreground;
LblAnima.Opacity = 1;
LblContent.Margin = new Thickness(0, 0, 0, 0);
LblAnima.Content = nextContent;
var thicknessAnima1 = new ThicknessAnimation()
{
From = new Thickness(0, ActualHeight * 2, 0, 0),
To = new Thickness(0),
Duration = TimeSpan.FromSeconds(durationSecond),
};
var thicknessAnima2 = new ThicknessAnimation()
{
From = new Thickness(0),
To = new Thickness(0, -ActualHeight * 2, 0, 0),
Duration = TimeSpan.FromSeconds(durationSecond),
};
thicknessAnima2.Completed += delegate
{
LblAnima.BeginAnimation(MarginProperty, null);
LblContent.BeginAnimation(MarginProperty, null);
Content = nextContent;
LblContent.Margin = new Thickness(0);
LblAnima.Opacity = 0;
};
LblAnima.BeginAnimation(MarginProperty, thicknessAnima1);
LblContent.BeginAnimation(MarginProperty, thicknessAnima2);
}
private void ScrollToEnd(double durationSecond)
{
var offset = LblContent.ActualWidth - GrdMain.ActualWidth + FontSize;
LblContent.Margin = new Thickness(0, 0, 0, 0);
if (offset < 0)
{
offset = 0;
}
var thicknessAnima = new ThicknessAnimation()
{
From = new Thickness(0),
To = new Thickness(-offset, 0, 0, 0),
BeginTime = TimeSpan.FromSeconds(durationSecond * 0.3),
Duration = TimeSpan.FromSeconds(durationSecond * 0.7),
};
thicknessAnima.Completed += delegate
{
LblContent.BeginAnimation(MarginProperty, null);
LblContent.Margin = new Thickness(-offset, 0, 0, 0);
};
LblContent.BeginAnimation(MarginProperty, thicknessAnima);
}