/// <summary>
/// Gets the category editor by attributes.
/// </summary>
/// <param name="declaringType">Type of the declaring.</param>
/// <param name="categoryName">Name of the category.</param>
/// <returns>Editor for Category</returns>
public static Editor GetCategoryEditorByAttributes(Type declaringType, string categoryName)
{
if (declaringType == null || string.IsNullOrEmpty(categoryName))
{
return(null);
}
string name = categoryName.ToUpperInvariant();
CategoryEditorAttribute attribute = declaringType
.GetCustomAttributes(KnownTypes.Attributes.CategoryEditorAttribute, true)
.OfType <CategoryEditorAttribute>()
.FirstOrDefault(attr => attr.CategoryName == name);
if (attribute == null)
{
return(null);
}
try
{
Type editorType = Type.GetType(attribute.EditorType);
if (editorType == null || !KnownTypes.Wpg.Editor.IsAssignableFrom(editorType))
{
return(null);
}
return((Editor)Activator.CreateInstance(editorType));
}
catch
{
return(null);
}
}
public void ShouldCompareTwoInstances()
{
CategoryEditorAttribute attribute1 = new CategoryEditorAttribute("category", "type");
CategoryEditorAttribute attribute2 = new CategoryEditorAttribute("category", "type");
Assert.IsTrue(attribute1.Equals(attribute2));
attribute2 = new CategoryEditorAttribute("category2", "type");
Assert.IsFalse(attribute1.Equals(attribute2));
attribute2 = new CategoryEditorAttribute("category", "type2");
Assert.IsFalse(attribute1.Equals(attribute2));
}
public void ShouldCompareSameInstance()
{
CategoryEditorAttribute attribute = new CategoryEditorAttribute("category", "type");
Assert.IsTrue(attribute.Equals(attribute));
}
