public static void WireupStart(object ViewObj, Decal.Adapter.Wrappers.PluginHost Host)
{
if (VInfo.ContainsKey(ViewObj))
WireupEnd(ViewObj);
ViewObjectInfo info = new ViewObjectInfo();
VInfo[ViewObj] = info;
Type ObjType = ViewObj.GetType();
//Start views
object[] viewattrs = ObjType.GetCustomAttributes(typeof(MVViewAttribute), true);
foreach (MVViewAttribute a in viewattrs)
{
info.Views.Add(MyClasses.MetaViewWrappers.ViewSystemSelector.CreateViewResource(Host, a.Resource));
}
//Wire up control references
foreach (FieldInfo fi in ObjType.GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.FlattenHierarchy))
{
if (Attribute.IsDefined(fi, typeof(MVControlReferenceAttribute)))
{
MVControlReferenceAttribute attr = (MVControlReferenceAttribute)Attribute.GetCustomAttribute(fi, typeof(MVControlReferenceAttribute));
MetaViewWrappers.IControl mycontrol = null;
//Try each view
foreach (MyClasses.MetaViewWrappers.IView v in info.Views)
{
try
{
mycontrol = v[attr.Control];
}
catch { }
if (mycontrol != null)
break;
}
if (mycontrol == null)
throw new Exception("Invalid control reference \"" + attr.Control + "\"");
if (!fi.FieldType.IsAssignableFrom(mycontrol.GetType()))
throw new Exception("Control reference \"" + attr.Control + "\" is of wrong type");
fi.SetValue(ViewObj, mycontrol);
}
else if (Attribute.IsDefined(fi, typeof(MVControlReferenceArrayAttribute)))
{
MVControlReferenceArrayAttribute attr = (MVControlReferenceArrayAttribute)Attribute.GetCustomAttribute(fi, typeof(MVControlReferenceArrayAttribute));
//Only do the first view
if (info.Views.Count == 0)
throw new Exception("No views to which a control reference can attach");
Array controls = Array.CreateInstance(fi.FieldType.GetElementType(), attr.Controls.Count);
IView view = info.Views[0];
for (int i = 0; i < attr.Controls.Count; ++i)
{
controls.SetValue(view[attr.Controls[i]], i);
}
fi.SetValue(ViewObj, controls);
}
}
//Wire up events
foreach (MethodInfo mi in ObjType.GetMethods(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.FlattenHierarchy))
{
if (!Attribute.IsDefined(mi, typeof(MVControlEventAttribute)))
continue;
Attribute[] attrs = Attribute.GetCustomAttributes(mi, typeof(MVControlEventAttribute));
foreach (MVControlEventAttribute attr in attrs)
{
MetaViewWrappers.IControl mycontrol = null;
//Try each view
foreach (MyClasses.MetaViewWrappers.IView v in info.Views)
{
try
{
mycontrol = v[attr.Control];
}
catch { }
if (mycontrol != null)
break;
}
if (mycontrol == null)
throw new Exception("Invalid control reference \"" + attr.Control + "\"");
EventInfo ei = mycontrol.GetType().GetEvent(attr.EventName);
ei.AddEventHandler(mycontrol, Delegate.CreateDelegate(ei.EventHandlerType, ViewObj, mi.Name));
}
}
}
public static void WireupStart(object ViewObj, Decal.Adapter.Wrappers.PluginHost Host)
{
if (VInfo.ContainsKey(ViewObj))
{
WireupEnd(ViewObj);
}
ViewObjectInfo info = new ViewObjectInfo();
VInfo[ViewObj] = info;
Type ObjType = ViewObj.GetType();
//Start views
object[] viewattrs = ObjType.GetCustomAttributes(typeof(MVViewAttribute), true);
foreach (MVViewAttribute a in viewattrs)
{
info.Views.Add(MyClasses.MetaViewWrappers.ViewSystemSelector.CreateViewResource(Host, a.Resource));
}
//Wire up control references
foreach (FieldInfo fi in ObjType.GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.FlattenHierarchy))
{
if (Attribute.IsDefined(fi, typeof(MVControlReferenceAttribute)))
{
MVControlReferenceAttribute attr = (MVControlReferenceAttribute)Attribute.GetCustomAttribute(fi, typeof(MVControlReferenceAttribute));
MetaViewWrappers.IControl mycontrol = null;
//Try each view
foreach (MyClasses.MetaViewWrappers.IView v in info.Views)
{
try
{
mycontrol = v[attr.Control];
}
catch { }
if (mycontrol != null)
{
break;
}
}
if (mycontrol == null)
{
throw new Exception("Invalid control reference \"" + attr.Control + "\"");
}
if (!fi.FieldType.IsAssignableFrom(mycontrol.GetType()))
{
throw new Exception("Control reference \"" + attr.Control + "\" is of wrong type");
}
fi.SetValue(ViewObj, mycontrol);
}
else if (Attribute.IsDefined(fi, typeof(MVControlReferenceArrayAttribute)))
{
MVControlReferenceArrayAttribute attr = (MVControlReferenceArrayAttribute)Attribute.GetCustomAttribute(fi, typeof(MVControlReferenceArrayAttribute));
//Only do the first view
if (info.Views.Count == 0)
{
throw new Exception("No views to which a control reference can attach");
}
Array controls = Array.CreateInstance(fi.FieldType.GetElementType(), attr.Controls.Count);
IView view = info.Views[0];
for (int i = 0; i < attr.Controls.Count; ++i)
{
controls.SetValue(view[attr.Controls[i]], i);
}
fi.SetValue(ViewObj, controls);
}
}
//Wire up events
foreach (MethodInfo mi in ObjType.GetMethods(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.FlattenHierarchy))
{
if (!Attribute.IsDefined(mi, typeof(MVControlEventAttribute)))
{
continue;
}
Attribute[] attrs = Attribute.GetCustomAttributes(mi, typeof(MVControlEventAttribute));
foreach (MVControlEventAttribute attr in attrs)
{
MetaViewWrappers.IControl mycontrol = null;
//Try each view
foreach (MyClasses.MetaViewWrappers.IView v in info.Views)
{
try
{
mycontrol = v[attr.Control];
}
catch { }
if (mycontrol != null)
{
break;
}
}
if (mycontrol == null)
{
throw new Exception("Invalid control reference \"" + attr.Control + "\"");
}
EventInfo ei = mycontrol.GetType().GetEvent(attr.EventName);
ei.AddEventHandler(mycontrol, Delegate.CreateDelegate(ei.EventHandlerType, ViewObj, mi.Name));
}
}
}
