internal void DrawAssociation(TypeBaseDesigner otherTypeDesigner, NavigationProperty navigationProperty)
{
var csdlAssociation = navigationProperty.Association;
int otherTypeDesignerItemIndex;
var otherNavigationProperty = csdlAssociation.PropertiesEnd.First(np => np != navigationProperty);
var otherListViewItem = otherTypeDesigner.GetListViewItem(otherNavigationProperty, out otherTypeDesignerItemIndex);
int typeDesignerItemIndex;
var typeDesignerListViewItem = GetListViewItem(navigationProperty, out typeDesignerItemIndex);
ICSharpCode.Data.EDMDesigner.Core.UI.UserControls.Relations.Association association;
if (csdlAssociation.PropertyEnd1 == navigationProperty)
{
association = new ICSharpCode.Data.EDMDesigner.Core.UI.UserControls.Relations.Association(csdlAssociation, Designer, this, otherTypeDesigner, typeDesignerListViewItem, otherListViewItem, typeDesignerItemIndex, otherTypeDesignerItemIndex);
}
else
{
association = new ICSharpCode.Data.EDMDesigner.Core.UI.UserControls.Relations.Association(csdlAssociation, Designer, otherTypeDesigner, this, otherListViewItem, typeDesignerListViewItem, otherTypeDesignerItemIndex, typeDesignerItemIndex);
}
var relationContener = new RelationContener(association);
Designer.Children.Add(relationContener);
relationContener.SetBinding(Canvas.LeftProperty, new Binding {
Source = association, Path = new PropertyPath("CanvasLeft")
});
relationContener.SetBinding(Canvas.TopProperty, new Binding {
Source = association, Path = new PropertyPath("CanvasTop")
});
AddRelationContenerByRelatedProperty(UIType.Properties[navigationProperty], relationContener);
otherTypeDesigner.AddRelationContenerByRelatedProperty(otherTypeDesigner.UIType.Properties[otherNavigationProperty], relationContener);
NotifyCollectionChangedEventHandler mappingCollectionChanged = delegate
{
VisualTreeHelperUtil.GetControlsDecendant <EditableTextBlock>(otherListViewItem).First().GetBindingExpression(EditableTextBlock.OpacityProperty).UpdateTarget();
VisualTreeHelperUtil.GetControlsDecendant <EditableTextBlock>(typeDesignerListViewItem).First().GetBindingExpression(EditableTextBlock.OpacityProperty).UpdateTarget();
};
csdlAssociation.PropertyEnd1.Mapping.CollectionChanged += mappingCollectionChanged;
csdlAssociation.PropertyEnd2.Mapping.CollectionChanged += mappingCollectionChanged;
}
private static VerticalAlignment FourPointsVerticalAlignement(Association association)
{
switch (Compare(association.Y4, association.Y3))
{
case -1:
return VerticalAlignment.Bottom;
case 0:
case 1:
return VerticalAlignment.Top;
default:
throw new NotImplementedException();
}
}
internal void DrawAssociation(TypeBaseDesigner otherTypeDesigner, NavigationProperty navigationProperty)
{
var csdlAssociation = navigationProperty.Association;
int otherTypeDesignerItemIndex;
var otherNavigationProperty = csdlAssociation.PropertiesEnd.First(np => np != navigationProperty);
var otherListViewItem = otherTypeDesigner.GetListViewItem(otherNavigationProperty, out otherTypeDesignerItemIndex);
int typeDesignerItemIndex;
var typeDesignerListViewItem = GetListViewItem(navigationProperty, out typeDesignerItemIndex);
ICSharpCode.Data.EDMDesigner.Core.UI.UserControls.Relations.Association association;
if (csdlAssociation.PropertyEnd1 == navigationProperty)
association = new ICSharpCode.Data.EDMDesigner.Core.UI.UserControls.Relations.Association(csdlAssociation, Designer, this, otherTypeDesigner, typeDesignerListViewItem, otherListViewItem, typeDesignerItemIndex, otherTypeDesignerItemIndex);
else
association = new ICSharpCode.Data.EDMDesigner.Core.UI.UserControls.Relations.Association(csdlAssociation, Designer, otherTypeDesigner, this, otherListViewItem, typeDesignerListViewItem, otherTypeDesignerItemIndex, typeDesignerItemIndex);
var relationContener = new RelationContener(association);
Designer.Children.Add(relationContener);
relationContener.SetBinding(Canvas.LeftProperty, new Binding { Source = association, Path = new PropertyPath("CanvasLeft") });
relationContener.SetBinding(Canvas.TopProperty, new Binding { Source = association, Path = new PropertyPath("CanvasTop") });
AddRelationContenerByRelatedProperty(UIType.Properties[navigationProperty], relationContener);
otherTypeDesigner.AddRelationContenerByRelatedProperty(otherTypeDesigner.UIType.Properties[otherNavigationProperty], relationContener);
NotifyCollectionChangedEventHandler mappingCollectionChanged = delegate
{
VisualTreeHelperUtil.GetControlsDecendant<EditableTextBlock>(otherListViewItem).First().GetBindingExpression(EditableTextBlock.OpacityProperty).UpdateTarget();
VisualTreeHelperUtil.GetControlsDecendant<EditableTextBlock>(typeDesignerListViewItem).First().GetBindingExpression(EditableTextBlock.OpacityProperty).UpdateTarget();
};
csdlAssociation.PropertyEnd1.Mapping.CollectionChanged += mappingCollectionChanged;
csdlAssociation.PropertyEnd2.Mapping.CollectionChanged += mappingCollectionChanged;
}
private static HorizontalAlignment FourPointsHorizontalAlignement(Association association)
{
switch (Compare(association.X4, association.X3))
{
case -1:
return HorizontalAlignment.Right;
case 0:
case 1:
return HorizontalAlignment.Left;
default:
throw new NotImplementedException();
}
}
