monikerize interfaces and member implements in ECMAXML

Author: TianqiZhang

mdoc/Mono.Documentation/MDocUpdater.cs

@@ -2289,12 +2289,19 @@ public void UpdateType (XmlElement root, TypeDefinition type, FrameworkTypeEntry
                         .ToList ();
 
                 XmlElement interfaces = WriteElement (root, "Interfaces");
-                interfaces.RemoveAll ();
+                if (typeEntry.IsOnFirstFramework)
+                {
+                    interfaces.RemoveAll();
+                }
+
                 foreach (string iname in interface_names)
                 {
-                    XmlElement iface = root.OwnerDocument.CreateElement ("Interface");
-                    interfaces.AppendChild (iface);
-                    WriteElementText (iface, "InterfaceName", iname);
+                    XmlElement iface = WriteElementWithSubElementText(interfaces, "Interface", "InterfaceName", iname);
+                    iface.AddFrameworkToElement(typeEntry.Framework);
+                    if (typeEntry.IsOnLastFramework)
+                    {
+                        iface.ClearFrameworkIfAll(typeEntry.Framework.AllFrameworksWithType(typeEntry));
+                    }
                 }
             }
             else
@@ -2839,7 +2846,13 @@ private static void AddImplementedMembers(FrameworkTypeEntry typeEntry, MemberRe
             foreach (var implementedMember in implementedMembers)
             {
                 var value = msxdocxSlashdocFormatter.GetDeclaration(implementedMember);
-                WriteElementWithText(e, "InterfaceMember", value);
+                var interfaceMemberElement = WriteElementWithText(e, "InterfaceMember", value);
+
+                interfaceMemberElement.AddFrameworkToElement(typeEntry.Framework);
+                if (typeEntry.IsMemberOnLastFramework(mi))
+                {
+                    interfaceMemberElement.ClearFrameworkIfAll(typeEntry.AllFrameworkStringForMember(mi));
+                }
             }
 
             if (e.ParentNode == null)
@@ -3371,6 +3384,33 @@ internal static XmlElement WriteElementWithText(XmlNode parent, string elementNa
                 parent.AppendChild(element);
             }
             return element;
+        }
+
+        internal static XmlElement WriteElementWithSubElementText(XmlNode parent, string elementName, string subElementName, string value)
+        {
+            XmlElement element = null;
+            XmlElement subElement = null;
+            foreach (var elementCandidate in parent.ChildNodes.SafeCast<XmlElement>().Where(e => e.Name == elementName))
+            {
+                var subElementCandidate = elementCandidate.ChildNodes.SafeCast<XmlElement>().FirstOrDefault(e => e.Name == subElementName && e.InnerText == value);
+                if (subElementCandidate != null)
+                {
+                    element = elementCandidate;
+                    subElement = subElementCandidate;
+                    break;
+                }
+            }
+
+            // Create element if not exsits
+            if (subElement == null)
+            {
+                element = parent.OwnerDocument.CreateElement(elementName);
+                subElement = parent.OwnerDocument.CreateElement(subElementName);
+                subElement.InnerText = value;
+                element.AppendChild(subElement);
+                parent.AppendChild(element);
+            }
+            return element;
         }
 
         static XmlElement AppendElementText (XmlNode parent, string element, string value)

mdoc/Resources/monodoc-ecma.xsd

@@ -79,7 +79,6 @@ add masterdoc support?
   <xs:element name="pre" />
   <xs:element name="ReturnType" type="xs:string" />
   <xs:element name="TypeExcluded" type="xs:string" />
-  <xs:element name="InterfaceMember" type="xs:string" />
 
   <!-- define complex elements -->
   <xs:element name="BaseTypeName">
@@ -422,12 +421,19 @@ add masterdoc support?
     </xs:complexType>
   </xs:element>
 
+  <xs:element name="InterfaceMember">
+    <xs:complexType>
+      <xs:attribute name="FrameworkAlternate" use="optional" />
+    </xs:complexType>
+  </xs:element>
+  
   <xs:element name="Interface">
     <xs:complexType>
       <xs:sequence>
         <xs:element ref="InterfaceName" />
         <xs:element ref="Excluded" minOccurs="0" />
       </xs:sequence>
+      <xs:attribute name="FrameworkAlternate" use="optional" />
     </xs:complexType>
   </xs:element>