public DataBinder(Gtk.Bin container, IBindableWrapper bindable)
{
_container = container;
_bindable = bindable;
}
public void BindObject(IBindableWrapper bObject, string path, string widgetProperty, BindingOptions options)
{
_widgetBindingProperty = widgetProperty;
_bindableObject = bObject;
_bindingOptions = options;
_bindableObject.PropertyChanged += OnPropertyChanged;
string[] pathArray = path.Split('.');
_boPropertyName = pathArray[pathArray.Length -1]; // the last element of the path is the property
// now get the object whose property we've got
if (pathArray.Length == 1)
{
_propertyOwner = bObject;
}
else
{
// the first element of the path have to be a property of the bObject
int i = 0;
PropertyInfo prop = bObject.GetType().GetProperty(pathArray[0]);
_propertyOwner = prop.GetValue(bObject, null);
while (pathArray.Length -2 > i)
{
i++;
prop = _propertyOwner.GetType().GetProperty(pathArray[i]);
_propertyOwner = prop.GetValue(_propertyOwner, null); // try this with indexed properties!
_boBindingProperty = _propertyOwner.GetType().GetProperty(_boPropertyName);
}
}
Logger.GetInstance().WriteLine("Property owner= " + _propertyOwner);
Logger.GetInstance().WriteLine("bo binding property = " + _boBindingProperty.Name);
// read the value of the property for the first time
OnPropertyChanged(this, new PropertyChangedEventArgs(_boPropertyName));
}
public void BindObject(IBindableWrapper wrapper, object owner, string path, string widgetProperty, BindingOptions options)
{
_widgetCore.BindObject(wrapper, owner, path, widgetProperty, options);
}
public void BindObject(IBindableWrapper bObject, object propertyOwner,
string bindingProperty, string widgetProperty, BindingOptions options)
{
_widgetBindingProperty = widgetProperty;
_bindableObject = bObject;
_propertyOwner = propertyOwner;
_boBindingProperty = propertyOwner.GetType().GetProperty(bindingProperty);
_boPropertyName = bindingProperty;
if (_boBindingProperty == null)
{
throw new NullReferenceException("Error binding object. Property " + bindingProperty + " doesn't exist");
}
Logger.GetInstance().WriteLine("Binding Object property:" + _boBindingProperty.Name);
_bindableObject.PropertyChanged += OnPropertyChanged;
_bindingOptions = options;
}
