/// <summary>
/// Is our <see cref="instanceOfCondition"/> an interface implemented by the given type (or one of it's base types)?
/// </summary>
private bool Implements(ReachableContext context, ClassFile javaClass)
{
while (javaClass != null)
{
if (javaClass.ClassName == className)
{
return(true);
}
if (javaClass.Interfaces != null)
{
foreach (var intfRef in javaClass.Interfaces)
{
ClassFile intf;
if (context.TryLoadClass(intfRef.ClassName, out intf))
{
if (Implements(context, intf))
{
return(true);
}
}
}
}
ClassFile superClass;
if (!javaClass.TryGetSuperClass(out superClass))
{
return(false);
}
javaClass = superClass;
}
return(false);
}
/// <summary>
/// Gets all classes that the given classes extends or implements
/// </summary>
private IEnumerable <ClassFile> SelfBaseAndImplementedClasses(ClassFile original)
{
// Return self
yield return(original);
// Base classes
var currentClass = original;
while (currentClass != null)
{
if (currentClass.TryGetSuperClass(out currentClass))
{
yield return(currentClass);
}
else
{
break;
}
}
// Implemented interfaces
currentClass = original;
while (currentClass != null)
{
if (currentClass.Interfaces != null)
{
foreach (var intfRef in currentClass.Interfaces)
{
ClassFile intfClass;
if (Loader.TryLoadClass(intfRef.ClassName, out intfClass))
{
foreach (var x in SelfBaseAndImplementedClasses(intfClass))
{
yield return(x);
}
}
}
}
if (currentClass.TryGetSuperClass(out currentClass))
{
yield return(currentClass);
}
else
{
break;
}
}
}
/// <summary>
/// Is our <see cref="instanceOfCondition"/> a base class of the given type?
/// </summary>
private bool Extends(ClassFile javaClass)
{
while (javaClass != null)
{
if (javaClass.ClassName == className)
{
return(true);
}
ClassFile superClass;
if (!javaClass.TryGetSuperClass(out superClass))
{
return(false);
}
javaClass = superClass;
}
return(false);
}
/// <summary>
/// Add this type to the layout.xml file if needed.
/// </summary>
public override void FillLayoutXml(JarFile jf, XElement parent)
{
var baseName = GetLayoutBaseClassName(cf);
if (baseName == null)
{
return;
}
string elementName;
switch (baseName)
{
case SdkConstants.ViewClass:
elementName = "view";
break;
case SdkConstants.ViewGroupClass:
elementName = "viewgroup";
break;
default:
return;
}
var shortName = GetShortName(cf.ClassName);
var element = new XElement(elementName,
new XAttribute("name", shortName));
if (cf.IsAbstract)
{
element.Add(new XAttribute("abstract", "true"));
}
ClassFile superClass;
if (cf.TryGetSuperClass(out superClass))
{
if ((superClass != null) && (GetLayoutBaseClassName(superClass) != null))
{
element.Add(new XAttribute("super", GetShortName(superClass.ClassName)));
}
}
parent.Add(element);
}
/// <summary>
/// Try to resolve a type parameter in a base class.
/// </summary>
private NetTypeReference ResolveTypeParameterInBaseClass(ClassFile @class, string name, TargetFramework target)
{
ClassFile baseClass;
while (@class.TryGetSuperClass(out baseClass))
{
var signature = baseClass.Signature;
if (signature != null)
{
var typeParam = signature.TypeParameters.FirstOrDefault(x => x.Name == name);
if (typeParam != null)
{
var index = signature.TypeParameters.IndexOf(typeParam);
var javaType = @class.Signature.SuperClass.Arguments.ElementAt(index).Signature;
return(javaType.Resolve(target, this, method.IsSignConverted));
}
}
@class = baseClass;
}
return(null);
}
/// <summary>
/// Gets the class name of the base class relevant for layout.xml.
/// </summary>
private static string GetLayoutBaseClassName(ClassFile classFile)
{
while (true)
{
var className = classFile.ClassName;
switch (className)
{
case SdkConstants.ViewClass:
case SdkConstants.ViewGroupClass:
return(className);
case SdkConstants.ObjectClass:
return(null);
}
// Go to the base class
if (!classFile.TryGetSuperClass(out classFile))
{
return(null);
}
}
}
/// <summary>
/// Gets all classes that the given classes extends or implements
/// </summary>
private IEnumerable<ClassFile> SelfBaseAndImplementedClasses(ClassFile original)
{
// Return self
yield return original;
// Base classes
var currentClass = original;
while (currentClass != null)
{
if (currentClass.TryGetSuperClass(out currentClass))
{
yield return currentClass;
}
else
{
break;
}
}
// Implemented interfaces
currentClass = original;
while (currentClass != null)
{
if (currentClass.Interfaces != null)
{
foreach (var intfRef in currentClass.Interfaces)
{
ClassFile intfClass;
if (Loader.TryLoadClass(intfRef.ClassName, out intfClass))
{
foreach (var x in SelfBaseAndImplementedClasses(intfClass))
{
yield return x;
}
}
}
}
if (currentClass.TryGetSuperClass(out currentClass))
{
yield return currentClass;
}
else
{
break;
}
}
}
