partial void OnMaxClicked()
{
ColorDistribution distribution = Value;
if (distribution.DistributionType == PropertyDistributionType.RandomRange)
{
ColorPicker.Show(distribution.GetMaxConstant(), (success, value) =>
{
if (!success)
{
return;
}
Value = new ColorDistribution(distribution.GetMinConstant(), value);
OnChanged?.Invoke();
});
}
else if (distribution.DistributionType == PropertyDistributionType.RandomCurveRange)
{
GradientPicker.Show(distribution.GetMaxGradient(), (success, colorGradient) =>
{
if (!success)
{
return;
}
Value = new ColorDistribution(distribution.GetMinGradient(), colorGradient);
OnChanged?.Invoke();
});
}
}
partial void OnMinClicked()
{
ColorDistribution distribution = Value;
if (distribution.DistributionType == PropertyDistributionType.Constant ||
distribution.DistributionType == PropertyDistributionType.RandomRange)
{
ColorPicker.Show(distribution.GetMinConstant(), (success, value) =>
{
if (!success)
{
return;
}
if (distribution.DistributionType == PropertyDistributionType.Constant)
{
Value = new ColorDistribution(value);
}
else
{
Value = new ColorDistribution(value, distribution.GetMaxConstant());
}
});
}
else if (distribution.DistributionType == PropertyDistributionType.Curve ||
distribution.DistributionType == PropertyDistributionType.RandomCurveRange)
{
GradientPicker.Show(distribution.GetMinGradient(), (success, colorGradient) =>
{
if (!success)
{
return;
}
if (distribution.DistributionType == PropertyDistributionType.Curve)
{
Value = new ColorDistribution(colorGradient);
}
else
{
Value = new ColorDistribution(colorGradient, distribution.GetMaxGradient());
}
});
}
}
/// <summary>
/// Handles input. Should be called by the owning window whenever a pointer is double-clicked.
/// </summary>
/// <param name="panelPos">Position of the pointer relative to the panel parent to this element.</param>
/// <param name="button">Pointer button involved in the event.</param>
internal void OnPointerDoubleClicked(Vector2I panelPos, PointerButton button)
{
Rect2I canvasBounds = canvas.Bounds;
if (!canvasBounds.Contains(panelPos))
{
return;
}
Vector2I canvasPos = panelPos - new Vector2I(canvasBounds.x, canvasBounds.y);
int keyIdx;
if (FindKey(canvasPos, out keyIdx))
{
ColorPicker.Show(keys[keyIdx].color,
(b, color) =>
{
if (b)
{
ColorGradientKey key = keys[keyIdx];
key.color = color;
keys[keyIdx] = key;
OnGradientModified?.Invoke(new ColorGradient(keys.ToArray()));
Rebuild();
}
});
}
else
{
float time = PixelToTime(canvasPos.x);
if (time >= 0.0f && time <= 1.0f)
{
keys.Add(new ColorGradientKey(Color.Black, time));
keys.Sort((lhs, rhs) => lhs.time.CompareTo(rhs.time));
OnGradientModified?.Invoke(new ColorGradient(keys.ToArray()));
}
Rebuild();
}
}
/// <summary>
/// Triggered by the runtime when the user clicks on the color field.
/// </summary>
private void Internal_DoOnClicked()
{
ColorPicker.Show(Value, ColorPickerClosed);
}
