protected override void CommitProperties()
{
base.CommitProperties();
if (_imageUrlChanged)
{
_imageUrlChanged = false;
_mask = new LoadingMask(ContentGroup, "Loading image...");
var cursor = CursorManager.Instance.SetCursor(CursorType.Wait);
var oldBounds = Rectangle.FromWidthAndHeight(GetExplicitOrMeasuredWidth(), GetExplicitOrMeasuredHeight());
oldBounds = oldBounds.CenterInside(Rectangle.FromSize(SystemManager.Instance.ScreenSize));
ImageLoader.Load(_imageUrl, delegate(Texture texture)
{
//Debug.Log("texture size: " + texture.width + ", " + texture.height);
_image.Texture = texture;
_image.Visible = false;
// reset explicit size to allow measurement
ExplicitWidth = null;
ExplicitHeight = null;
ValidateSize(true);
var newBounds = Rectangle.FromWidthAndHeight(GetExplicitOrMeasuredWidth(), GetExplicitOrMeasuredHeight());
// center on screen
newBounds = newBounds.CenterInside(Rectangle.FromSize(SystemManager.Instance.ScreenSize));
//Debug.Log("newBounds: " + newBounds);
// return to the old size immediatelly, because of the flicker
Width = oldBounds.Width;
Height = oldBounds.Height;
#region Alternative
//SetActualSize(GetExplicitOrMeasuredWidth(), GetExplicitOrMeasuredHeight());
//PopupManager.Instance.CenterPopUp(this);
#endregion
Defer(delegate
{
// tween the window size
//var newBounds = Bounds.CenterInside(Rectangle.FromSize(SystemManager.Instance.ScreenSize));
ScaleBoundsTween tween = new ScaleBoundsTween(this, oldBounds, newBounds)
{
Callback = delegate
{
_image.Visible = true; // show image
//_image.SkipRender(2); // avoid flicker
_image.Alpha = 0;
// fade in the image
FadeIn fadeIn = new FadeIn
{
Duration = 1
};
fadeIn.Play(_image);
}
};
tween.Play();
}, 1);
//GlobalLoadingMask.Hide();
_mask.Unmask();
CursorManager.Instance.RemoveCursor(cursor);
});
}
}