public override void UpdateFromLocation(EditorInteraction interaction, CGPoint location)
{
if (previous == HitTest(location))
{
interaction.Color = interaction.ViewModel.InitialColor;
}
}
public override void UpdateFromModel(EditorInteraction interaction)
{
LayoutIfNeeded();
current.BackgroundColor = interaction.Color.ToCGColor();
previous.BackgroundColor = interaction.ViewModel.InitialColor.ToCGColor();
last.BackgroundColor = interaction.LastColor.ToCGColor();
}
public override void UpdateFromModel(EditorInteraction interaction)
{
LayoutIfNeeded();
var color = interaction.Color;
var sat = this.saturationEditor.LocationFromColor(this.saturationLayer, color);
var bright = this.brightnessEditor.LocationFromColor(this.brightnessLayer, color);
var x = sat.X;
var y = bright.Y + this.saturationLayer.Frame.Y;
grip.Frame = new CGRect(x - GripRadius, y - GripRadius, GripRadius * 2, GripRadius * 2);
var hueColor = interaction.Color.HueColor;
this.saturationEditor.UpdateGradientLayer(this.saturationLayer, hueColor);
}
public override void UpdateFromLocation(EditorInteraction interaction, CGPoint location)
{
var loc = location;
var frame = saturationLayer.Frame;
if (interaction.ViewModel == null)
{
return;
}
var color = interaction.Color;
var saturation = this.saturationEditor.ValueFromLocation(this.saturationLayer, loc);
var brightness = this.saturationEditor.ValueFromLocation(
this.brightnessLayer,
new CGPoint(loc.X + brightnessLayer.Frame.X, loc.Y + brightnessLayer.Frame.Y));
interaction.Color = interaction.Color.UpdateHSB(saturation: saturation, brightness: brightness);
}
public override void Commit(EditorInteraction interaction)
{
}
abstract public void UpdateFromLocation(EditorInteraction interaction, CGPoint location);
abstract public void UpdateFromModel(EditorInteraction interaction);
abstract public void Commit(EditorInteraction interaction);
public override void Commit(EditorInteraction interaction)
{
interaction.ViewModel.CommitLastColor();
}