public void Attach(PropertyViewItem property, PropertyItem info)
{
if (info.CanWrite)
{
var binding = new Binding("Value")
{
Mode = BindingMode.TwoWay, Source = info, ValidatesOnExceptions = true, ValidatesOnDataErrors = true
};
BindingOperations.SetBinding(maskededit, SfMaskedEdit.ValueProperty, binding);
}
else
{
maskededit.IsEnabled = false;
var binding = new Binding("Value")
{
Source = info, ValidatesOnExceptions = true, ValidatesOnDataErrors = true
};
BindingOperations.SetBinding(maskededit, SfMaskedEdit.ValueProperty, binding);
}
}
public void Attach(PropertyViewItem property, PropertyItem info)
{
Value = (TargetParam)info.Value;
Values = new List <uint>();
foreach (var v in Enum.GetValues(Value.Target.GetType()))
{
Values.Add((uint)v);
}
foreach (var name in Enum.GetNames(Value.Target.GetType()))
{
string t = MainWindow.Provider.GetLocalizedString("O_" + name);
Control.CBox.Items.Add(t ?? name);
}
var binding1 = new Binding("Value.Target")
{
Mode = BindingMode.TwoWay,
Source = info,
ValidatesOnExceptions = true,
ValidatesOnDataErrors = true,
Converter = new EnumUIntConverter(),
ConverterParameter = Value.Target.GetType()
};
BindingOperations.SetBinding(Control.CBox, ComboBox.TagProperty, binding1);
var binding2 = new Binding("Value.Occupations")
{
Mode = BindingMode.TwoWay,
Source = info,
ValidatesOnExceptions = true,
ValidatesOnDataErrors = true,
Converter = new StringFormatToIntConverter(),
UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged
};
BindingOperations.SetBinding(Control.Btn, Button.TagProperty, binding2);
Control.CBox.SelectedIndex = Values.IndexOf((uint)Value.Target);
Control.Btn.IsEnabled = (EnumTarget)Control.CBox.Tag == EnumTarget.occupation_list;
Control.Btn.Content = Value.Occupations.ToString();
}
public void Detach(PropertyViewItem property)
{
}
private static PropertyViewItem FindPropertyItemRecursively(PropertyViewItem root, NodeViewModel target)
{
return(root.DataContext == target ? root : root.Properties.Select(x => FindPropertyItemRecursively(x, target)).FirstOrDefault(x => x != null));
}
private static NodeViewModel GetNode(PropertyViewItem item)
{
return(item.DataContext as NodeViewModel);
}
private void ExpandSingleProperties(PropertyViewItem item)
{
var node = GetNode(item);
// The data context of the item might be a "disconnected object"
if (node == null)
{
return;
}
var rule = GetRule(node);
if (node.Parent != null)
{
switch (rule)
{
case ExpandRule.Always:
// Always expand nodes that have this rule (without tracking them)
item.SetCurrentValue(ExpandableItemsControl.IsExpandedProperty, true);
break;
case ExpandRule.Never:
// Always collapse nodes that have this rule (without tracking them)
item.SetCurrentValue(ExpandableItemsControl.IsExpandedProperty, false);
break;
case ExpandRule.Once:
{
// Expand nodes that have this rule only if they have never been collapsed previously
var propertyPath = GetNode(item).DisplayPath;
if (!collapsedPropertyPaths.Contains(propertyPath))
{
item.SetCurrentValue(ExpandableItemsControl.IsExpandedProperty, true);
break;
}
}
goto default;
default:
{
// If the node was saved as expanded, persist this behavior
var propertyPath = GetNode(item).DisplayPath;
if (expandedPropertyPaths.Contains(propertyPath))
{
item.SetCurrentValue(ExpandableItemsControl.IsExpandedProperty, true);
}
else if (node.Parent.Children.Count == 1)
{
// If the node is an only child, let's expand it
item.SetCurrentValue(ExpandableItemsControl.IsExpandedProperty, true);
// And keep a track of it, in case it has some siblings incoming
expandedItems.Add(item);
}
else
{
// If one of its siblings has been expanded because it was an only child at the time it was created, let's unexpand it.
// This will prevent to always have the first item expanded since the property items are generated as soon as a child is added.
expandedItems.Where(x => GetNode(x).Parent == node.Parent).ForEach(x => x.SetCurrentValue(ExpandableItemsControl.IsExpandedProperty, false));
}
}
break;
}
}
foreach (var container in item.Properties)
{
ExpandSingleProperties(container);
}
}
public void Detach(PropertyViewItem property)
{
image.Source = null;
image = null;
}
public void Detach(PropertyViewItem property)
{
passwordBox = null;
}
public void Detach(PropertyViewItem property)
{
throw new NotImplementedException();
}
public void Attach(PropertyViewItem property, PropertyItem info)
{
}
public override void Attach(PropertyViewItem property, PropertyItem info)
{
var binding = base.CreatePropertyInfoBinding(info, enumCombo);
BindingOperations.SetBinding(enumCombo, ComboBox.SelectedItemProperty, binding);
}
public override void Detach(PropertyViewItem property)
{
comboBox = null;
}
