private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
if (this.DataContext == null)
return;
enumInfo = this.DataContext as PropertyValueConverter.PropertyInfo;
EnumValueComboBox.SelectedItem = enumInfo.PropertyValue.GetType().GetEnumName(enumInfo.PropertyValue);
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value == null)
{
return(null);
}
PropertyValueConverter.PropertyInfo pi = value as PropertyValueConverter.PropertyInfo;
if (pi == null)
{
throw new InvalidOperationException("Value must be property info struct");
}
object[] attribs = pi.PropertyType.GetCustomAttributes(true);
foreach (object attribute in attribs)
{
if (attribute is MochaHint)
{
MochaHint hint = attribute as MochaHint;
pi.PropertyValue = (hint.converter as IValueConverter).Convert(pi.PropertyValue, targetType, parameter, null);
return(pi);
}
}
return(pi);
}
private void UserControl_Loaded(object sender, RoutedEventArgs e)
{
if (this.DataContext == null)
{
return;
}
enumInfo = this.DataContext as PropertyValueConverter.PropertyInfo;
EnumValueComboBox.SelectedItem = enumInfo.PropertyValue.GetType().GetEnumName(enumInfo.PropertyValue);
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value == null)
{
return(null);
}
var compack = value as MultiComponentPack;
List <MultiPropertyPack> pack = new List <MultiPropertyPack>();
if (compack.merged_components.Count == 0)
{
return(null);
}
MochaInterface.Component c = compack.merged_components[0];
PropertyValueConverter pvc = new PropertyValueConverter();
var pi_ret = new ObservableCollection <PropertyValueConverter.PropertyInfo>();
pi_ret = pvc.Convert(c, null, "Component", null) as ObservableCollection <PropertyValueConverter.PropertyInfo>;
foreach (var pi in pi_ret)
{
MultiPropertyPack ppack = new MultiPropertyPack();
ppack.merged_data = pi.PropertyValue;
MultiPropertyInfoWrapper merged_pi = new MultiPropertyInfoWrapper();
merged_pi.merged_name = pi.PropertyName;
merged_pi.merged_value = pi.PropertyValue;
merged_pi.participating_objs = new List <object>();
foreach (var comp in compack.merged_components)
{
merged_pi.participating_objs.Add(comp);
}
PropertyValueConverter.PropertyInfo m_pi = new PropertyValueConverter.PropertyInfo();
m_pi.PropertyName = "merged_value";
m_pi.PropertyObj = merged_pi;
m_pi.propertyInfo = merged_pi.GetType().GetProperty("merged_value");
m_pi.PropertyType = pi.PropertyType;
m_pi.PropertyValue = merged_pi.merged_value;
ppack.merged_propertyinfo = m_pi;
ppack.participating_components = compack.merged_components;
pack.Add(ppack);
}
return(pack);
}
public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value == null)
{
return(null);
}
PropertyValueConverter.PropertyInfo pi = value as PropertyValueConverter.PropertyInfo;
if (parameter == null)
{
return(System.Convert.ChangeType(value, pi.PropertyType));
}
//find the changed value and put it back?
PropertyInfo p = pi.PropertyType.GetProperty(parameter as string);
p.SetValue(pi.PropertyValue, System.Convert.ChangeType(value, p.PropertyType));
return(pi.PropertyValue);
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value == null)
{
return(null);
}
PropertyValueConverter.PropertyInfo pi = value as PropertyValueConverter.PropertyInfo;
if (parameter == null)
{
return(pi.PropertyValue);
}
else
{
PropertyInfo p = pi.PropertyType.GetProperty(parameter as string);
return(p.GetValue(pi.PropertyValue));
}
}
private void PS_NULLPTR_BUTTON_Click(object sender, RoutedEventArgs e)
{
if (MessageBox.Show("Use Default Constructor to Create Object?", "Initialize", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
PropertyValueConverter.PropertyInfo pi = DataContext as PropertyValueConverter.PropertyInfo;
try
{
if (pi.PropertyType == typeof(string))
{
pi.PropertyValue = String.Empty;
}
else
{
pi.PropertyValue = pi.PropertyType.GetConstructor(System.Type.EmptyTypes).Invoke(null);
}
}
catch (Exception ex)
{
MessageBox.Show("Could not create object\n" + ex.Message);
}
}
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value == null)
return null;
var compack = value as MultiComponentPack;
List<MultiPropertyPack> pack = new List<MultiPropertyPack>();
if (compack.merged_components.Count == 0)
return null;
MochaInterface.Component c = compack.merged_components[0];
PropertyValueConverter pvc = new PropertyValueConverter();
var pi_ret = new ObservableCollection<PropertyValueConverter.PropertyInfo>();
pi_ret = pvc.Convert(c, null, "Component", null) as ObservableCollection<PropertyValueConverter.PropertyInfo>;
foreach (var pi in pi_ret)
{
MultiPropertyPack ppack = new MultiPropertyPack();
ppack.merged_data = pi.PropertyValue;
MultiPropertyInfoWrapper merged_pi = new MultiPropertyInfoWrapper();
merged_pi.merged_name = pi.PropertyName;
merged_pi.merged_value = pi.PropertyValue;
merged_pi.participating_objs = new List<object>();
foreach (var comp in compack.merged_components)
merged_pi.participating_objs.Add(comp);
PropertyValueConverter.PropertyInfo m_pi = new PropertyValueConverter.PropertyInfo();
m_pi.PropertyName = "merged_value";
m_pi.PropertyObj = merged_pi;
m_pi.propertyInfo = merged_pi.GetType().GetProperty("merged_value");
m_pi.PropertyType = pi.PropertyType;
m_pi.PropertyValue = merged_pi.merged_value;
ppack.merged_propertyinfo = m_pi;
ppack.participating_components = compack.merged_components;
pack.Add(ppack);
}
return pack;
}
