protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
{
if (invalidation.HasFlagFast(Invalidation.DrawSize))
{
headerTextVisibilityCache.Invalidate();
}
return(base.OnInvalidate(invalidation, source));
}
protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
{
base.OnInvalidate(invalidation, source);
t1.Text = (Padding.Top > 0 ? $"p{Padding.Top}" : string.Empty) + (Margin.Top > 0 ? $"m{Margin.Top}" : string.Empty);
t2.Text = (Padding.Right > 0 ? $"p{Padding.Right}" : string.Empty) + (Margin.Right > 0 ? $"m{Margin.Right}" : string.Empty);
t3.Text = (Padding.Bottom > 0 ? $"p{Padding.Bottom}" : string.Empty) + (Margin.Bottom > 0 ? $"m{Margin.Bottom}" : string.Empty);
t4.Text = (Padding.Left > 0 ? $"p{Padding.Left}" : string.Empty) + (Margin.Left > 0 ? $"m{Margin.Left}" : string.Empty);
return(true);
}
protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
{
Sprite.X = Sprite.Y = /*outb + inb +*/ DrawWidth / 2 - Sprite.Width / 2;
DarkBorderBox.X = DarkBorderBox.Y = OutBorder;
DarkBorderBox.Width = DarkBorderBox.Height = BackgroundBox.DrawWidth - (OutBorder * 2);
// Sprite.Width = Sprite.Height = DarkBorderBox.DrawWidth - (inb * 2);
Width = Height = Sprite.Width + (OutBorder + InBorder) * 2;
return(base.OnInvalidate(invalidation, source));
}
protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
{
if (invalidation.HasFlag(Invalidation.Parent))
{
if (IsInUse && Parent == null)
{
Return();
}
}
return(base.OnInvalidate(invalidation, source));
}
protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
{
Color1.Width = Color1.Height = DrawWidth / 2;
Color2.Width = Color2.Height = Color1.Width;
Color1.X = DrawWidth / 8;
Color2.X = Color1.X + Color1.Width / 2;
Color2.Y = Color1.Y + Color1.Width / 2;
Container.Width = Container.Height = Color1.Y + Color1.Height - Color2.Y + Color2.Height;
return(base.OnInvalidate(invalidation, source));
}
public bool Invalidate(InvalidationSource source, Invalidation flags)
{
switch (source)
{
case InvalidationSource.Self:
return(invalidate(ref selfInvalidation, flags));
case InvalidationSource.Parent:
return(invalidate(ref parentInvalidation, flags));
case InvalidationSource.Child:
return(invalidate(ref childInvalidation, flags));
default:
throw new ArgumentException("Unexpected invalidation source.", nameof(source));
}
}
/// <summary>
/// Invalidates <see cref="Entry{TKey,Tvalue}"/> by provided key and deletes it from the set.
/// </summary>
/// <param name="key">Cache entry key to invalidate.</param>
/// <param name="source">Value indicating the source of invalidation request.</param>
/// <returns>Returns true if cache entry invalidation is successful,
/// false if key is missing in cache set.</returns>
internal bool InvalidateAndDelete(TKey key, InvalidationSource source)
{
lock (thisLock)
{
if (!cacheDictionary.ContainsKey(key))
{
return(false);
}
cacheDictionary.Remove(key);
EntryCount--;
EvictionListener?.Invoke(
this,
new InvalidationEventArgs
{
Source = source
});
return(true);
}
}
/// <summary>
/// Creates a new <see cref="LayoutValue"/>.
/// </summary>
/// <param name="invalidation">The <see cref="Invalidation"/> flags that will invalidate this <see cref="LayoutValue"/>.</param>
/// <param name="source">The source of the invalidation.</param>
/// <param name="conditions">Any extra conditions that must be satisfied before this <see cref="LayoutValue"/> is invalidated.</param>
public LayoutValue(Invalidation invalidation, InvalidationSource source = InvalidationSource.Default, InvalidationConditionDelegate conditions = null)
: base(invalidation, source, conditions)
{
}
protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
{
Invalidated?.Invoke(invalidation);
return(base.OnInvalidate(invalidation, source));
}
protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
{
Height = InternalChild.DrawHeight;
return(base.OnInvalidate(invalidation, source));
}
protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
{
CColors.Y = CTools.DrawPosition.Y + CTools.DrawHeight + 10;
return(base.OnInvalidate(invalidation, source));
}
protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
{
CColors.Height = CColors.DrawWidth;
GColors.Y = CColors.DrawHeight - 15;
return(base.OnInvalidate(invalidation, source));
}
protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
{
Width = Input.Width + 4;
return(base.OnInvalidate(invalidation, source));
}
protected LayoutMember(Invalidation invalidation, InvalidationSource source = InvalidationSource.Default, InvalidationConditionDelegate conditions = null)
{
Invalidation = invalidation;
Conditions = conditions;
Source = source;
}
