[Test] // ctor (Type)
public void Constructor2 ()
{
DesignerAttribute da = new DesignerAttribute (typeof (string));
Assert.AreEqual (typeof (IDesigner).FullName, da.DesignerBaseTypeName, "#1");
Assert.AreEqual (typeof (string).AssemblyQualifiedName, da.DesignerTypeName, "#2");
Assert.AreEqual (typeof (DesignerAttribute).FullName + da.DesignerBaseTypeName, da.TypeId, "#3");
}
public override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
DesignerAttribute attribute = obj as DesignerAttribute;
return(((attribute != null) && (attribute.designerBaseTypeName == this.designerBaseTypeName)) && (attribute.designerTypeName == this.designerTypeName));
}
public override bool Equals(object obj)
{
if (obj == this)
{
return(true);
}
DesignerAttribute other = obj as DesignerAttribute;
return((other != null) && other.designerBaseTypeName == designerBaseTypeName && other.designerTypeName == designerTypeName);
}
// Determine if two instances of this class are equal.
public override bool Equals(Object obj)
{
DesignerAttribute other = (obj as DesignerAttribute);
if (other != null)
{
return(type == other.type &&
baseType == other.baseType);
}
else
{
return(false);
}
}
// Create a designer for a specific component.
public static IDesigner CreateDesigner
(IComponent component, Type designerBaseType)
{
// Get the attributes for the component.
AttributeCollection attrs = GetAttributes(component, false);
// Scan the attributes to find a designer attribute.
foreach (Attribute attr in attrs)
{
DesignerAttribute dattr = (attr as DesignerAttribute);
if (dattr != null)
{
Type type = Type.GetType(dattr.DesignerBaseTypeName);
if (type != null && type == designerBaseType)
{
if (component.Site != null)
{
ITypeResolutionService trs;
trs = (ITypeResolutionService)
component.Site.GetService
(typeof(ITypeResolutionService));
if (trs != null)
{
type = trs.GetType(dattr.DesignerTypeName);
}
else
{
type = Type.GetType(dattr.DesignerTypeName);
}
if (type != null)
{
return((IDesigner)Activator.CreateInstance
(type,
BindingFlags.CreateInstance |
BindingFlags.Public |
BindingFlags.NonPublic |
BindingFlags.Instance,
null, null, null, null));
}
}
}
}
}
// We were unable to find a suitable designer declaration.
return(null);
}
[Test] // ctor (String, String)
public void Constructor3 ()
{
DesignerAttribute da;
da = new DesignerAttribute ("Mono.Components.CategoryType", "Mono.Design.CompositeAttribute");
Assert.AreEqual ("Mono.Design.CompositeAttribute", da.DesignerBaseTypeName, "#A1");
Assert.AreEqual ("Mono.Components.CategoryType", da.DesignerTypeName, "#A2");
Assert.AreEqual (typeof (DesignerAttribute).FullName + da.DesignerBaseTypeName, da.TypeId, "#A3");
da = new DesignerAttribute ("CategoryType", "CompositeAttribute");
Assert.AreEqual ("CompositeAttribute", da.DesignerBaseTypeName, "#B1");
Assert.AreEqual ("CategoryType", da.DesignerTypeName, "#B2");
Assert.AreEqual (typeof (DesignerAttribute).FullName + da.DesignerBaseTypeName, da.TypeId, "#B3");
da = new DesignerAttribute (string.Empty, string.Empty);
Assert.AreEqual (string.Empty, da.DesignerBaseTypeName, "#C1");
Assert.AreEqual (string.Empty, da.DesignerTypeName, "#C2");
Assert.AreEqual (typeof (DesignerAttribute).FullName, da.TypeId, "#C3");
}
public static IDesigner CreateDesigner(IComponent component, Type designerBaseType)
{
string tn = designerBaseType.AssemblyQualifiedName;
AttributeCollection col = GetAttributes(component);
foreach (Attribute at in col)
{
DesignerAttribute dat = at as DesignerAttribute;
if (dat != null && tn == dat.DesignerBaseTypeName)
{
Type designerType = GetTypeFromName(component, dat.DesignerTypeName);
if (designerType != null)
{
return((IDesigner)Activator.CreateInstance(designerType));
}
}
}
return(null);
}
public void Constructor3_DesignerBaseType_Null ()
{
DesignerAttribute da = new DesignerAttribute (
"CategoryType", (string) null);
Assert.IsNull (da.DesignerBaseTypeName, "#1");
Assert.AreEqual ("CategoryType", da.DesignerTypeName, "#2");
try {
object typeId = da.TypeId;
Assert.Fail ("#3: " + typeId);
} catch (NullReferenceException) {
}
}
[Test] // ctor (Type, Type)
public void Constructor5 ()
{
DesignerAttribute da;
da = new DesignerAttribute (typeof (int), typeof (string));
Assert.AreEqual (typeof (string).AssemblyQualifiedName, da.DesignerBaseTypeName, "#A1");
Assert.AreEqual (typeof (int).AssemblyQualifiedName, da.DesignerTypeName, "#A2");
Assert.AreEqual (typeof (DesignerAttribute).FullName + typeof (string).FullName, da.TypeId, "#A3");
da = new DesignerAttribute (typeof (string), typeof (int));
Assert.AreEqual (typeof (int).AssemblyQualifiedName, da.DesignerBaseTypeName, "#B1");
Assert.AreEqual (typeof (string).AssemblyQualifiedName, da.DesignerTypeName, "#B2");
Assert.AreEqual (typeof (DesignerAttribute).FullName + typeof (int).FullName, da.TypeId, "#B3");
}
[Test] // ctor (String, Type)
public void Constructor4 ()
{
DesignerAttribute da;
da = new DesignerAttribute ("Mono.Components.CategoryType", typeof (string));
Assert.AreEqual (typeof (string).AssemblyQualifiedName, da.DesignerBaseTypeName, "#A1");
Assert.AreEqual ("Mono.Components.CategoryType", da.DesignerTypeName, "#A2");
Assert.AreEqual (typeof (DesignerAttribute).FullName + typeof (string).FullName, da.TypeId, "#A3");
da = new DesignerAttribute ("CategoryType", typeof (int));
Assert.AreEqual (typeof (int).AssemblyQualifiedName, da.DesignerBaseTypeName, "#B1");
Assert.AreEqual ("CategoryType", da.DesignerTypeName, "#B2");
Assert.AreEqual (typeof (DesignerAttribute).FullName + typeof (int).FullName, da.TypeId, "#B3");
da = new DesignerAttribute (string.Empty, typeof (string));
Assert.AreEqual (typeof (string).AssemblyQualifiedName, da.DesignerBaseTypeName, "#C1");
Assert.AreEqual (string.Empty, da.DesignerTypeName, "#C2");
Assert.AreEqual (typeof (DesignerAttribute).FullName + typeof (string).FullName, da.TypeId, "#C3");
}
