protected String GetPropertyValue(String property)
{
PropertyInfo pinfo;
MoSyncWidgetPropertyAttribute pattr = GetPropertyAttribute(property, out pinfo);
if (pinfo == null || pinfo.CanRead == false)
{
throw new InvalidPropertyNameException();
}
String ret = "";
if (pattr.ShouldExecuteOnMainThread)
{
MoSync.Util.RunActionOnMainThreadSync(() =>
{
ret = GetProperty(pinfo);
});
}
else
{
ret = GetProperty(pinfo);
}
return(ret);
}
public void SetProperty(String property, String stringValue)
{
PropertyInfo pinfo;
MoSyncWidgetPropertyAttribute pattr = GetPropertyAttribute(property, out pinfo);
if (pinfo == null)
{
throw new InvalidPropertyNameException();
}
if (pattr.ShouldExecuteOnMainThread)
{
MoSync.Util.RunActionOnMainThreadSync(() =>
{
SetProperty(pinfo, stringValue);
});
}
else
{
SetProperty(pinfo, stringValue);
}
}
public void SetProperty(String property, String stringValue)
{
PropertyInfo pinfo;
MoSyncWidgetPropertyAttribute pattr = GetPropertyAttribute(property, out pinfo);
Exception exception = null;
IWidget i = this;
if (pinfo == null)
{
throw new InvalidPropertyNameException();
}
if (pattr.ShouldExecuteOnMainThread)
{
MoSync.Util.RunActionOnMainThread(() =>
{
try
{
SetProperty(pinfo, stringValue);
}
catch (Exception e)
{
exception = e;
}
}, false);
if (null != exception)
{
if (exception.InnerException is InvalidPropertyValueException)
{
throw new InvalidPropertyValueException();
}
}
}
else
{
SetProperty(pinfo, stringValue);
}
}
protected MoSyncWidgetPropertyAttribute GetPropertyAttribute(String name, out PropertyInfo propertyInfoOut)
{
Type type = this.GetType();
propertyInfoOut = null;
foreach (PropertyInfo pinfo in type.GetProperties())
{
foreach (Attribute attr in pinfo.GetCustomAttributes(false))
{
if (attr.GetType() == typeof(MoSyncWidgetPropertyAttribute))
{
MoSyncWidgetPropertyAttribute e = (MoSyncWidgetPropertyAttribute)attr;
if (e.Name.ToLower().Equals(name.ToLower()))
{
propertyInfoOut = pinfo;
return(e);
}
}
}
}
return(null);
}
