private void Object_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
string pn = e.PropertyName;
PropertyInfo propertyInfo = sender.GetType().GetProperty(pn, BindingFlags.Public | BindingFlags.Instance);
if (propertyInfo == null)
{
return;
}
JSGenericObject currentfather = _FromCSharp[sender] as JSGenericObject;
object nv = propertyInfo.GetValue(sender, null);
IJSCSGlue oldbridgedchild = currentfather.Attributes[pn];
if (Object.Equals(nv, oldbridgedchild.CValue))
{
return;
}
IJSCSGlue newbridgedchild = _JSObjectBuilder.Map(nv);
RegisterAndDo(newbridgedchild, () => currentfather.Reroot(pn, newbridgedchild));
}
private IJSCSGlue InternalMap(object ifrom, object iadditional=null)
{
if (ifrom == null)
return JSGenericObject.CreateNull(_IWebView);
IJSCSGlue res = null;
res = _Cacher.GetCached(ifrom);
if (res != null)
{
return res;
}
if (ifrom is ICommand)
return new JSCommand(_IWebView, _UIDispatcher, ifrom as ICommand);
if (ifrom is ISimpleCommand)
return new JSSimpleCommand(_IWebView, ifrom as ISimpleCommand);
if (ifrom is IResultCommand)
return new JSResultCommand(_IWebView, ifrom as IResultCommand);
IJavascriptObject value;
if (_IWebView.Factory.SolveBasic(ifrom, out value))
{
return new JSBasicObject(value, ifrom);
}
if (ifrom.GetType().IsEnum)
{
var trueres = new JSBasicObject(_IWebView.Factory.CreateEnum((Enum)ifrom), ifrom);
_Cacher.CacheLocal(ifrom, trueres);
return trueres;
}
IEnumerable ienfro = ifrom as IEnumerable;
if ((ienfro!=null) && Convert(ienfro, out res))
{
return res;
}
IJavascriptObject resobject = _IWebView.Factory.CreateObject(true);
JSGenericObject gres = new JSGenericObject(_IWebView,resobject, ifrom);
_Cacher.Cache(ifrom, gres);
MappNested(ifrom, resobject,gres);
MappNested(iadditional, resobject, gres);
return gres;
}
public void RegisterMapping(IJavascriptObject iFather, string att, IJavascriptObject iChild)
{
JSGenericObject jso = GetFromJavascript(iFather) as JSGenericObject;
Update(jso.Attributes[att] as IJSObservableBridge, iChild);
}
private JSGenericObject MappNested(object ifrom, IJavascriptObject resobject, JSGenericObject gres)
{
if (ifrom == null)
{
return(gres);
}
IEnumerable <PropertyInfo> propertyInfos = ifrom.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (PropertyInfo propertyInfo in propertyInfos.Where(p => p.CanRead))
{
string pn = propertyInfo.Name;
object childvalue = null;
try
{
childvalue = propertyInfo.GetValue(ifrom, null);
}
catch (Exception e)
{
Trace.WriteLine(string.Format("MVVM for HTML: Unable to convert property {0} from {1} exception {2}", pn, ifrom, e));
continue;
}
IJSCSGlue childres = InternalMap(childvalue);
_IWebView.Run(() => resobject.SetValue(pn, childres.JSValue));
gres.Attributes[pn] = childres;
}
return(gres);
}
private IJSCSGlue InternalMap(object ifrom, object iadditional = null)
{
if (ifrom == null)
{
return(JSGenericObject.CreateNull(_IWebView));
}
IJSCSGlue res = null;
res = _Cacher.GetCached(ifrom);
if (res != null)
{
return(res);
}
if (ifrom is ICommand)
{
return(new JSCommand(_IWebView, _UIDispatcher, ifrom as ICommand));
}
if (ifrom is ISimpleCommand)
{
return(new JSSimpleCommand(_IWebView, ifrom as ISimpleCommand));
}
if (ifrom is IResultCommand)
{
return(new JSResultCommand(_IWebView, ifrom as IResultCommand));
}
IJavascriptObject value;
if (_IWebView.Factory.SolveBasic(ifrom, out value))
{
return(new JSBasicObject(value, ifrom));
}
if (ifrom.GetType().IsEnum)
{
var trueres = new JSBasicObject(_IWebView.Factory.CreateEnum((Enum)ifrom), ifrom);
_Cacher.CacheLocal(ifrom, trueres);
return(trueres);
}
IEnumerable ienfro = ifrom as IEnumerable;
if ((ienfro != null) && Convert(ienfro, out res))
{
return(res);
}
IJavascriptObject resobject = _IWebView.Factory.CreateObject(true);
JSGenericObject gres = new JSGenericObject(_IWebView, resobject, ifrom);
_Cacher.Cache(ifrom, gres);
MappNested(ifrom, resobject, gres);
MappNested(iadditional, resobject, gres);
return(gres);
}
private JSGenericObject MappNested(object ifrom, IJavascriptObject resobject, JSGenericObject gres)
{
if (ifrom == null)
return gres;
IEnumerable<PropertyInfo> propertyInfos = ifrom.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (PropertyInfo propertyInfo in propertyInfos.Where(p => p.CanRead))
{
string pn = propertyInfo.Name;
object childvalue = null;
try
{
childvalue = propertyInfo.GetValue(ifrom, null);
}
catch(Exception e)
{
Trace.WriteLine(string.Format("MVVM for HTML: Unable to convert property {0} from {1} exception {2}", pn, ifrom, e));
continue;
}
IJSCSGlue childres = InternalMap(childvalue);
_IWebView.Run(() => resobject.SetValue(pn, childres.JSValue));
gres.Attributes[pn] = childres;
}
return gres;
}
