diff options
Diffstat (limited to 'src/CompilerServices')
| -rw-r--r-- | src/CompilerServices/CompilerServices.cs | 50 |
1 files changed, 47 insertions, 3 deletions
diff --git a/src/CompilerServices/CompilerServices.cs b/src/CompilerServices/CompilerServices.cs index b7d24184..2a472f3c 100644 --- a/src/CompilerServices/CompilerServices.cs +++ b/src/CompilerServices/CompilerServices.cs @@ -643,6 +643,38 @@ namespace Crow public static Type getEventHandlerType(object instance, string eventName){ return instance.GetType ().GetEvent (eventName).EventHandlerType; } + public static void setValueWithReflexion(object dest, object value, string destMember){ + Type destType = null; + Type origType = null; + object convertedVal = null; + + MemberInfo miDest = getMemberInfoWithReflexion (dest, destMember); + + if (miDest == null) { + Debug.WriteLine ("Reverse template binding error: " + destMember + " not found in " + dest); + return; + } + + if (miDest.MemberType == MemberTypes.Property) + destType =(miDest as PropertyInfo).PropertyType; + else if (miDest.MemberType == MemberTypes.Field) + destType =(miDest as FieldInfo).FieldType; + + if (value != null) { + origType = value.GetType (); + if (destType.IsAssignableFrom (origType)) + convertedVal = Convert.ChangeType (value, destType); + else if (origType.IsPrimitive & destType.IsPrimitive) + convertedVal = GetConvertMethod (destType).Invoke (null, new Object[] { value }); + else + convertedVal = getImplicitOp (origType, destType).Invoke (value, null); + } + + if (miDest.MemberType == MemberTypes.Property) + (miDest as PropertyInfo).SetValue (dest, convertedVal); + else if (miDest.MemberType == MemberTypes.Field) + (miDest as FieldInfo).SetValue (dest, convertedVal); + } public static object getValueWithReflexion(object instance, MemberInfo mi){ object tmp = null; Type dstType = null; @@ -674,7 +706,7 @@ namespace Crow break; } for (int i = 0; i < orig.Count - ptr; i++) - il.Emit (OpCodes.Callvirt, typeof(ILayoutable).GetProperty ("Parent").GetGetMethod ()); + il.Emit (OpCodes.Callvirt, typeof(ILayoutable).GetProperty ("LogicalParent").GetGetMethod ()); while (ptr < dest.Count) { emitGetChild (il, dest [ptr-1].CrowType, dest [ptr].Index); ptr++; @@ -812,8 +844,12 @@ namespace Crow MulticastDelegate multiDel = fiEvt.GetValue (instance) as MulticastDelegate; if (multiDel != null) { foreach (Delegate d in multiDel.GetInvocationList()) { - if (d.Method.Name == delegateName) + if (d.Method.Name == delegateName) { eiEvt.RemoveEventHandler (instance, d); + #if DEBUG_BINDING + Debug.WriteLine ("\t{0} handler removed in {1} for: {2}", d.Method.Name,instance, eventName); + #endif + } } } } @@ -827,13 +863,21 @@ namespace Crow MulticastDelegate multiDel = fiEvt.GetValue (instance) as MulticastDelegate; if (multiDel != null) { foreach (Delegate d in multiDel.GetInvocationList()) { - if (d.Target == target) + if (d.Target == target) { eiEvt.RemoveEventHandler (instance, d); + #if DEBUG_BINDING + Debug.WriteLine ("\t{0} handler removed in {1} for: {2}", d.Method.Name,instance, eventName); + #endif + } } } } public static Delegate compileDynEventHandler(EventInfo sourceEvent, string expression, NodeAddress currentNode = null){ + #if DEBUG_BINDING + Debug.WriteLine ("\tCompile Event {0}: {1}", sourceEvent.Name, expression); + #endif + Type lopType = null; if (currentNode == null) |