/// <summary>
/// Edits the given object value using the editor style provided by the <see cref="M:System.Drawing.Design.ColorEditor.GetEditStyle(System.ComponentModel.ITypeDescriptorContext)"/> method.
/// </summary>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext"/> that can be used to gain additional context information.</param>
/// <param name="provider">An <see cref="T:System.IServiceProvider"/> through which editing services may be obtained.</param>
/// <param name="value">An instance of the value being edited.</param>
/// <returns>
/// The new value of the object. If the value of the object has not changed, this should return the same object it was passed.
/// </returns>
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
var xnaColour = (VariableFloat3)value;
if (provider != null)
{
var edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc == null)
{
return(value);
}
this.StartColourPicker(edSvc, Colour.FromArgb(1, (int)(xnaColour.Value.X * 255f),
(int)(xnaColour.Value.Y * 255f),
(int)(xnaColour.Value.Z * 255f)));
edSvc.DropDownControl(this.ColourPicker);
if ((this.ColorPickerValue != null) && (((Colour)this.ColorPickerValue) != Colour.Empty))
{
var chosenColour = (Colour)this.ColorPickerValue;
value = new VariableFloat3
{
Value = new Vector3
{
X = chosenColour.R / 255f,
Y = chosenColour.G / 255f,
Z = chosenColour.B / 255f
}
};
}
this.EndColourPicker();
}
return(value);
}
/// <summary>
/// Edits the given object value using the editor style provided by the <see cref="M:System.Drawing.Design.ColorEditor.GetEditStyle(System.ComponentModel.ITypeDescriptorContext)"/> method.
/// </summary>
/// <param name="context">An <see cref="T:System.ComponentModel.ITypeDescriptorContext"/> that can be used to gain additional context information.</param>
/// <param name="provider">An <see cref="T:System.IServiceProvider"/> through which editing services may be obtained.</param>
/// <param name="value">An instance of the value being edited.</param>
/// <returns>
/// The new value of the object. If the value of the object has not changed, this should return the same object it was passed.
/// </returns>
public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
var xnaColour = (VariableFloat3)value;
if (provider != null)
{
var edSvc = (IWindowsFormsEditorService)provider.GetService(typeof(IWindowsFormsEditorService));
if (edSvc == null)
return value;
this.StartColourPicker(edSvc, Colour.FromArgb(1, (int)(xnaColour.Value.X * 255f),
(int)(xnaColour.Value.Y * 255f),
(int)(xnaColour.Value.Z * 255f)));
edSvc.DropDownControl(this.ColourPicker);
if ((this.ColorPickerValue != null) && (((Colour)this.ColorPickerValue) != Colour.Empty))
{
var chosenColour = (Colour)this.ColorPickerValue;
value = new VariableFloat3
{
Value = new Vector3
{
X = chosenColour.R / 255f,
Y = chosenColour.G / 255f,
Z = chosenColour.B / 255f
}
};
}
this.EndColourPicker();
}
return value;
}