/// <summary>
/// Creates a new property in the target assembly, but doesn't set its accessors.
/// </summary>
/// <param name="targetType">Type of the target.</param>
/// <param name="yourProperty">Your property.</param>
/// <param name="newPropAttr">The new property attribute.</param>
/// <exception cref="PatchDeclerationException">Thrown if this member collides with another member, and the error cannot be resolved.</exception>
private NewMemberStatus CreateNewProperty(TypeDefinition targetType, PropertyDefinition yourProperty,
NewMemberAttribute newPropAttr)
{
if (newPropAttr.IsImplicit) {
Log_implicitly_creating_member("property", yourProperty);
} else {
Log_creating_member("property", yourProperty);
}
var maybeDuplicate = targetType.GetProperty(yourProperty.Name,
yourProperty.Parameters.Select(x => x.ParameterType));
if (maybeDuplicate != null) {
Log_duplicate_member("property", yourProperty, maybeDuplicate);
if ((DebugOptions & DebugFlags.CreationOverwrites) != 0) {
Log_overwriting();
return NewMemberStatus.Continue;
}
if (newPropAttr.IsImplicit) {
return NewMemberStatus.InvalidItem;
}
throw Errors.Duplicate_member("property", yourProperty.FullName, maybeDuplicate.FullName);
}
var targetPropertyType = FixTypeReference(yourProperty.PropertyType);
var targetProperty = new PropertyDefinition(yourProperty.Name,
yourProperty.Attributes,
targetPropertyType) {
HasThis = yourProperty.HasThis,
Constant = yourProperty.Constant,
HasDefault = yourProperty.HasDefault
};
targetType.Properties.Add(targetProperty);
foreach (var param in yourProperty.Parameters) {
targetProperty.Parameters.Add(new ParameterDefinition(param.Name, param.Attributes,
FixTypeReference(param.ParameterType)));
}
return NewMemberStatus.Continue;
}
/// <summary>
/// Creates a new property in the target assembly, but doesn't set its accessors.
/// </summary>
/// <param name="targetType">Type of the target.</param>
/// <param name="yourProperty">Your property.</param>
/// <param name="newPropAttr">The new property attribute.</param>
/// <exception cref="PatchDeclerationException">Thrown if this member collides with another member, and the error cannot be resolved.</exception>
private PropertyDefinition CreateNewProperty(TypeDefinition targetType, PropertyDefinition yourProperty,
NewMemberAttribute newPropAttr)
{
if (newPropAttr.IsImplicit) {
Log_implicitly_creating_member("property", yourProperty);
} else {
Log_creating_member("property", yourProperty);
}
var newName = newPropAttr.NewMemberName ?? yourProperty.Name;
var maybeDuplicate = targetType.GetProperty(newName, yourProperty.Parameters.Select(x => x.ParameterType));
if (maybeDuplicate != null) {
Log_duplicate_member("property", yourProperty, maybeDuplicate);
newName = GetNameAfterCollision(newName);
var prevName = newName;
Log_name_changed("property", yourProperty, prevName, newName);
}
var targetProperty = CopyProperty(yourProperty, newName);
targetType.Properties.Add(targetProperty);
return targetProperty;
}
private void AutoModifyProperty(TypeDefinition targetType, MemberActionAttribute propActionAttr,
PropertyDefinition yourProp)
{
Log_modifying_member("property", yourProp);
var modifiesMemberAttr = propActionAttr as ModifiesMemberAttribute;
var newMemberAttr = propActionAttr as NewMemberAttribute;
string targetPropName;
ModificationScope scope;
if (modifiesMemberAttr != null) {
targetPropName = modifiesMemberAttr.MemberName ?? yourProp.Name;
scope = modifiesMemberAttr.Scope;
} else if (newMemberAttr != null) {
targetPropName = yourProp.Name;
scope = ModificationScope.All;
} else {
throw Errors.Unknown_action_attribute(propActionAttr);
}
var targetProp = targetType.GetProperty(targetPropName,
yourProp.Parameters.Select(x => x.ParameterType));
if (targetProp == null) {
throw Errors.Missing_member("property", yourProp, targetPropName);
}
if ((scope & ModificationScope.CustomAttributes) != 0) {
CopyCustomAttributes(targetProp, yourProp);
for (int i = 0; i < yourProp.Parameters.Count; i++) {
CopyCustomAttributes(targetProp.Parameters[i], yourProp.Parameters[i]);
}
}
if ((scope & ModificationScope.Body) != 0) {
targetProp.GetMethod = yourProp.GetMethod != null ? FixMethodReference(yourProp.GetMethod).Resolve() : null;
targetProp.SetMethod = yourProp.SetMethod != null ? FixMethodReference(yourProp.SetMethod).Resolve() : null;
targetProp.OtherMethods.Clear();
if (yourProp.HasOtherMethods) {
//I have absolutely NO idea what this is used for
foreach (var otherMethod in yourProp.OtherMethods) {
targetProp.OtherMethods.Add(FixMethodReference(otherMethod).Resolve());
}
}
}
}
