/// <summary>
/// Cambia el tamaño de un control
/// </summary>
private void ExecuteResize(TimeLineModel timeLine, FrameworkElement control, ResizeActionModel action)
{
if (CheckMustAnimate(action))
{
if (action.Width != null)
{
CreateDoubleAnimation(control, null, action.Width ?? 100,
new PropertyPath(ComicPageView.PageWidthProperty), action);
}
if (action.Height != null)
{
CreateDoubleAnimation(control, null, action.Height ?? 100,
new PropertyPath(ComicPageView.PageHeightProperty), action);
}
}
else
{
if (action.Width != null)
{
ComicPageView.SetPageWidth(control, action.Width ?? 100);
}
if (action.Height != null)
{
ComicPageView.SetPageHeight(control, action.Height ?? 100);
}
}
}
/// <summary>
/// Añade un control
/// </summary>
private void AddControl(UIElement control, AbstractPageItemModel pageItem)
{
// Le asigna la clave al control
(control as FrameworkElement).Tag = pageItem.Key;
// Cambia la visibilidad y opacidad del control
if (pageItem.Visible)
{
control.Opacity = 1;
}
else
{
control.Opacity = 0;
}
if (pageItem.Opacity != 0)
{
control.Opacity = pageItem.Opacity;
}
// Inicializa un grupo de transformaciones
control.RenderTransform = new TransformGroup();
// Asigna las propiedades
ComicPageView.SetPageTop(control, pageItem.Dimensions.TopDefault);
ComicPageView.SetPageLeft(control, pageItem.Dimensions.LeftDefault);
ComicPageView.SetPageWidth(control, pageItem.Dimensions.WidthDefault);
ComicPageView.SetPageHeight(control, pageItem.Dimensions.HeightDefault);
Grid.SetZIndex(control, pageItem.ZIndex);
// Añade el control a la vista
Children.Add(control);
// Añade el adorno si es necesario
if (ShowAdorners)
{
AdornerLayer.GetAdornerLayer(control)?.Add(new FourCornersAdorner(control));
}
}
/// <summary>
/// Ejecuta la traslación de un elemento
/// </summary>
private void ExecuteTranslate(FrameworkElement control, TranslateActionModel action)
{
TransformGroup group = (TransformGroup)control.RenderTransform;
int indexTranslate = -1;
// Crea la transformación de rotación si no existe
foreach (Transform transform in group.Children)
{
if (transform is TranslateTransform)
{
indexTranslate = group.Children.IndexOf(transform);
}
}
// Crea la animación
if (indexTranslate < 0)
{
group.Children.Add(new TranslateTransform(0, 0));
indexTranslate = group.Children.Count - 1;
}
// Añade la traslación del elemento
if (CheckMustAnimate(action))
{
if (action.Top != null)
{
CreateDoubleAnimation(control, null, action.Top,
new PropertyPath(ComicPageView.PageTopProperty),
action);
}
if (action.Left != null)
{
CreateDoubleAnimation(control, null, action.Left,
new PropertyPath(ComicPageView.PageLeftProperty),
action);
}
}
else
{
// Elimina la traslación
group.Children.RemoveAt(indexTranslate);
// Añade la traslación
if (action.Left != null)
{
ComicPageView.SetPageLeft(control, action.Left ?? 0);
}
if (action.Top != null)
{
ComicPageView.SetPageTop(control, action.Top ?? 0);
}
}
}
internal TimeLineProcessor(ComicPageView comicPageView, bool useAnimation)
{
PageView = comicPageView;
UseAnimation = useAnimation;
}
