public EntityTypeDesigner(UIEntityType entityType)
: base(entityType)
{
EntityType = entityType;
entityType.BaseTypeChanged +=
() =>
{
if (EntityType.BusinessInstance.BaseType == null)
DeleteBaseInheritanceRelation();
else if (_baseRelationContener == null)
DrawBaseInheritanceRelation();
};
entityTypeExpander.SetBinding(OpacityProperty, new Binding("IsCompletlyMapped") { Source = ((EntityType)UIType.BusinessInstance).Mapping, Converter = new BoolToOpacityConverter(), ConverterParameter = 0.75 });
}
public EntityTypeDesigner(UIEntityType entityType)
: base(entityType)
{
EntityType = entityType;
entityType.BaseTypeChanged +=
() =>
{
if (EntityType.BusinessInstance.BaseType == null)
{
DeleteBaseInheritanceRelation();
}
else if (_baseRelationContener == null)
{
DrawBaseInheritanceRelation();
}
};
entityTypeExpander.SetBinding(OpacityProperty, new Binding("IsCompletlyMapped")
{
Source = ((EntityType)UIType.BusinessInstance).Mapping, Converter = new BoolToOpacityConverter(), ConverterParameter = 0.75
});
}
public UIEntityType AddEntityType(string entityTypeName, UIEntityType baseType)
{
return(EntityTypes[CSDL.AddEntityType(entityTypeName, baseType != null ? null : string.Concat(entityTypeName, "Set"), baseType == null ? null : baseType.BusinessInstance)]);
}
public void AddType(UIEntityType uiEntityType, Point position)
{
AddType(new EntityTypeDesigner(uiEntityType), position, uiEntityType);
}
public UIAssociation AddAssociation(string associationName, string navigationProperty1Name, UIEntityType navigationProperty1EntityType, Cardinality navigationProperty1Cardinality, string navigationProperty2Name, UIEntityType navigationProperty2EntityType, Cardinality navigationProperty2Cardinality)
{
var association = CSDL.AddAssociation(associationName, navigationProperty1Name, navigationProperty1EntityType.BusinessInstance, navigationProperty1Cardinality, navigationProperty2Name, navigationProperty2EntityType.BusinessInstance, navigationProperty2Cardinality);
return(new UIAssociation {
NavigationProperty1 = navigationProperty1EntityType.Properties[association.PropertyEnd1] as UIRelatedProperty, NavigationProperty2 = navigationProperty2EntityType.Properties[association.PropertyEnd2] as UIRelatedProperty
});
}
public static ExecutedRoutedEventHandler AddAssociationExecuted(UIElement parent, Func<CSDLView> getCSDLView, Func<DesignerView> getDesignerView, UIEntityType defaultEntityType1, Action<UIAssociation> specialActionToDoWhenNewItemAdded)
{
return (object sender, ExecutedRoutedEventArgs e) =>
{
var csdlView = getCSDLView();
var designerView = getDesignerView();
var addAssociationWindow = new AddAssociationWindow { Owner = VisualTreeHelperUtil.GetControlAscendant<Window>(parent), DataContext = csdlView, NavigationProperty1EntityType = defaultEntityType1 };
switch (addAssociationWindow.ShowDialog())
{
case true:
var uiAssociation = csdlView.AddAssociation(addAssociationWindow.AssociationName, addAssociationWindow.NavigationProperty1Name, addAssociationWindow.NavigationProperty1EntityType, addAssociationWindow.NavigationProperty1Cardinality.Value, addAssociationWindow.NavigationProperty2Name, addAssociationWindow.NavigationProperty2EntityType, addAssociationWindow.NavigationProperty2Cardinality.Value);
SizeChangedEventHandler actionToDoWhenNewItemAdded = null;
bool drawAssociation = false;
DesignerCanvas designerCanvas = parent as DesignerCanvas;
if (designerCanvas == null)
designerCanvas = VisualTreeHelperUtil.GetControlAscendant<DesignerCanvas>(parent);
var navigationProperty1EntityTypeDesigner = designerCanvas.GetTypeDesigner(uiAssociation.NavigationProperty1.ParentType);
var navigationProperty2EntityTypeDesigner = designerCanvas.GetTypeDesigner(uiAssociation.NavigationProperty2.ParentType);
actionToDoWhenNewItemAdded =
(object o, SizeChangedEventArgs scea) =>
{
if (designerView.ContainsEntityType(uiAssociation.NavigationProperty1.ParentType) && designerView.ContainsEntityType(uiAssociation.NavigationProperty2.ParentType))
{
if (drawAssociation)
navigationProperty1EntityTypeDesigner.DrawAssociation(navigationProperty2EntityTypeDesigner, uiAssociation.NavigationProperty1.BusinessInstance as NavigationProperty);
else
drawAssociation = true;
}
if (specialActionToDoWhenNewItemAdded != null)
specialActionToDoWhenNewItemAdded(uiAssociation);
((ListView)o).SizeChanged -= actionToDoWhenNewItemAdded;
};
navigationProperty1EntityTypeDesigner.propertiesListView.SizeChanged += actionToDoWhenNewItemAdded;
if (navigationProperty2EntityTypeDesigner != null)
navigationProperty2EntityTypeDesigner.propertiesListView.SizeChanged += actionToDoWhenNewItemAdded;
break;
}
};
}
public static ExecutedRoutedEventHandler AddAssociationExecuted(UIElement parent, Func <CSDLView> getCSDLView, Func <DesignerView> getDesignerView, UIEntityType defaultEntityType1, Action <UIAssociation> specialActionToDoWhenNewItemAdded)
{
return((object sender, ExecutedRoutedEventArgs e) =>
{
var csdlView = getCSDLView();
var designerView = getDesignerView();
var addAssociationWindow = new AddAssociationWindow {
Owner = VisualTreeHelperUtil.GetControlAscendant <Window>(parent), DataContext = csdlView, NavigationProperty1EntityType = defaultEntityType1
};
switch (addAssociationWindow.ShowDialog())
{
case true:
var uiAssociation = csdlView.AddAssociation(addAssociationWindow.AssociationName, addAssociationWindow.NavigationProperty1Name, addAssociationWindow.NavigationProperty1EntityType, addAssociationWindow.NavigationProperty1Cardinality.Value, addAssociationWindow.NavigationProperty2Name, addAssociationWindow.NavigationProperty2EntityType, addAssociationWindow.NavigationProperty2Cardinality.Value);
SizeChangedEventHandler actionToDoWhenNewItemAdded = null;
bool drawAssociation = false;
DesignerCanvas designerCanvas = parent as DesignerCanvas;
if (designerCanvas == null)
{
designerCanvas = VisualTreeHelperUtil.GetControlAscendant <DesignerCanvas>(parent);
}
var navigationProperty1EntityTypeDesigner = designerCanvas.GetTypeDesigner(uiAssociation.NavigationProperty1.ParentType);
var navigationProperty2EntityTypeDesigner = designerCanvas.GetTypeDesigner(uiAssociation.NavigationProperty2.ParentType);
actionToDoWhenNewItemAdded =
(object o, SizeChangedEventArgs scea) =>
{
if (designerView.ContainsEntityType(uiAssociation.NavigationProperty1.ParentType) && designerView.ContainsEntityType(uiAssociation.NavigationProperty2.ParentType))
{
if (drawAssociation)
{
navigationProperty1EntityTypeDesigner.DrawAssociation(navigationProperty2EntityTypeDesigner, uiAssociation.NavigationProperty1.BusinessInstance as NavigationProperty);
}
else
{
drawAssociation = true;
}
}
if (specialActionToDoWhenNewItemAdded != null)
{
specialActionToDoWhenNewItemAdded(uiAssociation);
}
((ListView)o).SizeChanged -= actionToDoWhenNewItemAdded;
};
navigationProperty1EntityTypeDesigner.propertiesListView.SizeChanged += actionToDoWhenNewItemAdded;
if (navigationProperty2EntityTypeDesigner != null)
{
navigationProperty2EntityTypeDesigner.propertiesListView.SizeChanged += actionToDoWhenNewItemAdded;
}
break;
}
});
}
public void AddType(UIEntityType uiEntityType, Point position)
{
AddType(new EntityTypeDesigner(uiEntityType), position, uiEntityType);
}
public UIEntityType AddEntityType(string entityTypeName, UIEntityType baseType)
{
return EntityTypes[CSDL.AddEntityType(entityTypeName, baseType != null ? null : string.Concat(entityTypeName, "Set"), baseType == null ? null : baseType.BusinessInstance)];
}
public UIAssociation AddAssociation(string associationName, string navigationProperty1Name, UIEntityType navigationProperty1EntityType, Cardinality navigationProperty1Cardinality, string navigationProperty2Name, UIEntityType navigationProperty2EntityType, Cardinality navigationProperty2Cardinality)
{
var association = CSDL.AddAssociation(associationName, navigationProperty1Name, navigationProperty1EntityType.BusinessInstance, navigationProperty1Cardinality, navigationProperty2Name, navigationProperty2EntityType.BusinessInstance, navigationProperty2Cardinality);
return new UIAssociation { NavigationProperty1 = navigationProperty1EntityType.Properties[association.PropertyEnd1] as UIRelatedProperty, NavigationProperty2 = navigationProperty2EntityType.Properties[association.PropertyEnd2] as UIRelatedProperty };
}
