/// <summary>
/// Creates the content control and property panel.
/// </summary>
/// <param name="g">The g.</param>
/// <param name="tabItems">The tab items.</param>
/// <param name="index">The index.</param>
/// <param name="fillTab">Stretch the panel if set to <c>true</c>.</param>
/// <returns>
/// The property panel.
/// </returns>
private Panel CreatePropertyPanel(Group g, Grid tabItems, int index, bool fillTab)
{
if (fillTab)
{
var p = new Grid();
tabItems.Children.Add(p);
Grid.SetRow(p, tabItems.RowDefinitions.Count);
tabItems.RowDefinitions.Add(
new System.Windows.Controls.RowDefinition { Height = new GridLength(1, GridUnitType.Star) });
return p;
}
var propertyPanel = new StackPanelEx();
HeaderedContentControl groupContentControl = null;
switch (this.CategoryControlType)
{
case CategoryControlType.GroupBox:
groupContentControl = new GroupBox { Margin = new Thickness(0, 4, 0, 4) };
break;
case CategoryControlType.Expander:
groupContentControl = new Expander { IsExpanded = index == 0 };
break;
case CategoryControlType.Template:
groupContentControl = new HeaderedContentControl
{
Template = this.CategoryControlTemplate,
Focusable = false
};
break;
}
if (groupContentControl != null)
{
if (this.CategoryHeaderTemplate != null)
{
groupContentControl.HeaderTemplate = this.CategoryHeaderTemplate;
groupContentControl.Header = g;
}
else
{
groupContentControl.Header = g.Header;
}
// Hide the group control if all child properties are invisible.
groupContentControl.SetBinding(
UIElement.VisibilityProperty,
new Binding("VisibleChildrenCount")
{
Source = propertyPanel,
Converter = ZeroToVisibilityConverter
});
if (this.LabelWidthSharing == LabelWidthSharing.SharedInGroup)
{
Grid.SetIsSharedSizeScope(propertyPanel, true);
}
groupContentControl.Content = propertyPanel;
tabItems.Children.Add(groupContentControl);
Grid.SetRow(groupContentControl, tabItems.RowDefinitions.Count);
tabItems.RowDefinitions.Add(new System.Windows.Controls.RowDefinition { Height = GridLength.Auto });
}
return propertyPanel;
}
/// <summary>
/// Creates the property model.
/// </summary>
/// <param name="instance">
/// The instance.
/// </param>
/// <param name="isEnumerable">
/// if set to <c>true</c> [is enumerable].
/// </param>
/// <param name="options">
/// The options.
/// </param>
/// <returns>
/// A list of <see cref="Tab"/> .
/// </returns>
public virtual IEnumerable<Tab> CreateModel(object instance, bool isEnumerable, IPropertyControlOptions options)
{
if (instance == null)
{
return null;
}
this.Reset();
var tabs = new Dictionary<string, Tab>();
foreach (var pi in this.CreatePropertyItems(instance, options).OrderBy(t => t.SortIndex))
{
var tabHeader = pi.Tab ?? string.Empty;
if (!tabs.ContainsKey(tabHeader))
{
tabs.Add(tabHeader, new Tab { Header = pi.Tab });
}
var tab = tabs[tabHeader];
var group = tab.Groups.FirstOrDefault(g => g.Header == pi.Category);
if (group == null)
{
group = new Group { Header = pi.Category };
tab.Groups.Add(group);
}
group.Properties.Add(pi);
}
return tabs.Values.ToList();
}
