private void MapMembers()
{
// we want to loop through all the attributes on all the members of the source
var targetMembers = Type.GetMembers(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
foreach (var member in targetMembers)
{
var attr = member.GetCustomAttribute<SpliceAttribute>(false);
if (attr != null)
{
var mapping = new MemberMapping(Type, member, attr);
Members.Add(member, mapping);
}
}
// we want to loop through all the attributes on all the methods of the source
var targeMethods = Type.GetMethods(BindingFlags.Instance | BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);
foreach (var method in targeMethods)
{
var attrs = method.GetCustomAttributes<SpliceEventAttribute>(false);
foreach (var attr in attrs)
{
var mapping = new MethodMapping(Type, method, attr);
if (!Methods.ContainsKey(method))
{
Methods.Add(method, new List<MethodMapping>());
}
Methods[method].Add(mapping);
}
}
}
public void Sever(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
if (memberMapping.Attribute.DisposeOnSever)
{
var bitmap = memberMapping.GetterMethod(target) as Bitmap;
DisposeBitmap(bitmap);
}
memberMapping.SetterMethod(target, null);
}
public void Sever(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
var reader = memberMapping.GetterMethod(target) as XmlReader;
if (memberMapping.Attribute.DisposeOnSever)
{
reader.Dispose();
}
memberMapping.SetterMethod(target, null);
}
public virtual bool Splice(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
var value = GetValue(context.Resources, resourceId, memberMapping.MemberType);
if (value != null)
{
memberMapping.SetterMethod(target, value);
}
return value != null;
}
public override void Sever(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
if (memberMapping.Attribute.DisposeOnSever)
{
var drawable = memberMapping.GetterMethod(target) as Drawable;
if (drawable != null)
{
drawable.Dispose();
}
}
memberMapping.SetterMethod(target, null);
}
public override void Sever(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
if (memberMapping.Attribute.DisposeOnSever)
{
var typedArray = memberMapping.GetterMethod(target) as TypedArray;
if (typedArray != null)
{
typedArray.Recycle();
typedArray.Dispose();
}
}
memberMapping.SetterMethod(target, null);
}
public bool Splice(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
var assigned = false;
var value = context.Resources.GetColor(resourceId);
if (memberMapping.MemberType.IsAssignableFrom(typeof(Color)))
{
memberMapping.SetterMethod(target, value);
assigned = true;
}
else if (memberMapping.MemberType.IsAssignableFrom(typeof(System.Drawing.Color)))
{
memberMapping.SetterMethod(target, System.Drawing.Color.FromArgb(value.ToArgb()));
assigned = true;
}
return assigned;
}
public bool Splice(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
var assigned = false;
var reader = new WrappedXmlReader(context.Resources.GetXml(resourceId));
try
{
if (memberMapping.MemberType.IsAssignableFrom(typeof(XmlReader)))
{
memberMapping.SetterMethod(target, reader);
assigned = true;
}
else if (memberMapping.MemberType.IsAssignableFrom(typeof(XmlDocument)))
{
var doc = new XmlDocument();
doc.Load(reader);
reader.Close();
memberMapping.SetterMethod(target, doc);
assigned = true;
}
else if (memberMapping.MemberType.IsAssignableFrom(typeof(XDocument)))
{
var doc = XDocument.Load(reader);
reader.Close();
memberMapping.SetterMethod(target, doc);
assigned = true;
}
else if (memberMapping.MemberType.IsAssignableFrom(typeof(string)))
{
var xml = XDocument.Load(reader).ToString();
memberMapping.SetterMethod(target, xml);
assigned = true;
}
}
catch (Exception exception)
{
reader.Dispose();
Geneticist.HandleError(
exception,
"Unable to splice resource '{0}' with id '{1}' to member '{2}'.",
context.Resources.GetResourceName(resourceId),
resourceId,
memberMapping.Member.Name);
}
return assigned;
}
public bool Splice(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
var assigned = false;
var value = GeneticsExtensions.FindViewById(source, resourceId);
if (value != null)
{
var valueType = value.GetType();
var memberType = memberMapping.MemberType;
if (memberType.IsAssignableFrom(valueType))
{
// first see if it a direct inheritance
memberMapping.SetterMethod(target, value);
assigned = true;
}
else if (javaObjectType.IsAssignableFrom(memberType) && javaObjectType.IsAssignableFrom(memberType))
{
// it may be inheritance inside Java
memberMapping.SetterMethod(target, value.JavaCast(memberType));
assigned = true;
}
}
else
{
if (memberMapping.Attribute.Optional)
{
assigned = true;
Geneticist.HandleMessage(
"Skipping splice of view with id '{0}' for member '{1}'.",
context.Resources.GetResourceName(resourceId),
memberMapping.Member.Name);
}
else
{
Geneticist.HandleError(
"Unable to splice view with id '{0}' for member '{1}'.",
context.Resources.GetResourceName(resourceId),
memberMapping.Member.Name);
}
}
return assigned;
}
public bool Splice(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
Bitmap bitmap = null;
try
{
bitmap = BitmapFactory.DecodeResource(context.Resources, resourceId);
memberMapping.SetterMethod(target, bitmap);
}
catch (Exception exception)
{
DisposeBitmap(bitmap);
bitmap = null;
Geneticist.HandleError(
exception,
"Unable to splice resource '{0}' with id '{1}' to member '{2}'.",
context.Resources.GetResourceName(resourceId),
resourceId,
memberMapping.Member.Name);
}
return bitmap != null;
}
public void Sever(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
}
public void Sever(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
memberMapping.SetterMethod(target, null);
}
public bool Splice(object target, object source, string resourceType, int resourceId, Context context, MemberMapping memberMapping)
{
var value = AnimationUtils.LoadAnimation(context, resourceId);
memberMapping.SetterMethod(target, value);
return value != null;
}
