void emptyChild_MouseClick(object sender, MouseEventArgs e)
{
SelectedParent = null;
SelectedChild = null;
List<Entity> unavailableEntities = new List<Entity>();
unavailableEntities.AddRange(Entity.Children);
unavailableEntities.Add(Entity.Parent);
UserControls.FormSelectEntityForInheritance form = new UserControls.FormSelectEntityForInheritance(Entity, unavailableEntities, null, "Select child entity", false, UserControls.FormSelectEntityForInheritance.RequestorTypes.Entity_Select_Child);
form.ShowDialog();
if (form.SelectedEntity != null)
{
Entity.AddChild(form.SelectedEntity);
Populate();
}
}
void emptyParent_MouseClick(object sender, MouseEventArgs e)
{
SelectedParent = null;
SelectedChild = null;
List <Entity> unavailableEntities = new List <Entity>();
unavailableEntities.AddRange(Entity.Children);
unavailableEntities.Add(Entity.Parent);
UserControls.FormSelectEntityForInheritance form = new UserControls.FormSelectEntityForInheritance(Entity, unavailableEntities, null, "Select or create parent entity", false, UserControls.FormSelectEntityForInheritance.RequestorTypes.Entity_Select_Parent);
form.ShowDialog();
if (form.SelectedEntity != null)
{
Entity.Parent = form.SelectedEntity;
Populate();
}
}
private void ShowSelectParent(bool onlyCreateAbstractParent)
{
SelectedParent = null;
SelectedChild = null;
List<Entity> unavailableEntities = new List<Entity>();
unavailableEntities.AddRange(Entity.Children);
unavailableEntities.Add(Entity.Parent);
UserControls.FormSelectEntityForInheritance.RequestorTypes requestType = UserControls.FormSelectEntityForInheritance.RequestorTypes.Entity_Select_Parent;
if (onlyCreateAbstractParent)
requestType = UserControls.FormSelectEntityForInheritance.RequestorTypes.Entity_Create_Abstract_Parent;
EntityImpl originalEntity = Entity;
UserControls.FormSelectEntityForInheritance form = new UserControls.FormSelectEntityForInheritance(Entity, unavailableEntities, null, "Select or create parent entity", false, requestType);
form.EntityDeleted += new EventHandler(form_EntityDeleted);
form.ShowDialog();
Entity = originalEntity;
if (form.SelectedEntity != null)
{
Entity.Parent = form.SelectedEntity;
form.SelectedEntity.AddChild(Entity);
foreach (var directedReference in Entity.DirectedReferences)
{
if (directedReference.ToEntity == Entity.Parent)
{
Entity.RemoveReference(directedReference.Reference);
directedReference.Reference.DeleteSelf();
}
}
foreach (var directedReference in Entity.Parent.DirectedReferences)
{
if (directedReference.ToEntity == Entity)
{
Entity.Parent.RemoveReference(directedReference.Reference);
directedReference.Reference.DeleteSelf();
}
}
// Remove the ID property from the child entity because it should share the parent entity's ID instead
if (!form.SelectedEntity.IsAbstract)
for (int i = Entity.Key.Properties.ToList().Count - 1; i >= 0; i--)
Entity.Key.Properties.ElementAt(i).IsPartOfHiddenKey = true;
Populate();
this.Refresh();
RaiseInheritanceUpdatedEvent();
}
form.EntityDeleted -= form_EntityDeleted;
Populate();
}
void emptyChild_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button != System.Windows.Forms.MouseButtons.Left)
return;
EntityImpl.InheritanceType inheritanceTypeWithChildren = EntityImpl.DetermineInheritanceTypeWithChildren(Entity);
if (inheritanceTypeWithChildren == EntityImpl.InheritanceType.TablePerClassHierarchy)
{
ShowHierarchyEditor();
return;
}
//if ((Entity.Children.Count > 0 && inheritanceTypeWithChildren == EntityImpl.InheritanceType.TablePerSubClass) ||
// inheritanceTypeWithChildren == EntityImpl.InheritanceType.TablePerConcreteClass ||
// inheritanceTypeWithChildren == EntityImpl.InheritanceType.TablePerClassHierarchy)// ||
//{
SelectedParent = null;
SelectedChild = null;
List<Entity> unavailableEntities = new List<Entity>();
unavailableEntities.AddRange(Entity.Children);
if (Entity.Parent != null)
unavailableEntities.Add(Entity.Parent);
UserControls.FormSelectEntityForInheritance form = new UserControls.FormSelectEntityForInheritance(Entity, unavailableEntities, null, "Select child entities", true, UserControls.FormSelectEntityForInheritance.RequestorTypes.Entity_Select_Child);
form.EntityDeleted += new EventHandler(form_EntityDeleted);
form.ShowDialog();
if (form.SelectedEntities != null && form.SelectedEntities.Count > 0)
{
foreach (var entity in form.SelectedEntities)
{
Entity.AddChild(entity);
entity.Parent = Entity;
foreach (var directedReference in Entity.DirectedReferences)
{
if (directedReference.ToEntity == entity)
{
Entity.RemoveReference(directedReference.Reference);
directedReference.Reference.DeleteSelf();
}
}
foreach (var directedReference in entity.DirectedReferences)
{
if (directedReference.ToEntity == Entity)
{
entity.RemoveReference(directedReference.Reference);
directedReference.Reference.DeleteSelf();
}
}
// Remove the ID property from the child entity because it should share the parent entity's ID instead
for (int i = entity.Key.Properties.ToList().Count - 1; i >= 0; i--)
{
if (Entity.IsAbstract)
entity.Key.Properties.ElementAt(i).IsHiddenByAbstractParent = true;
else
entity.Key.Properties.ElementAt(i).IsPartOfHiddenKey = true;
}
if (Entity.IsAbstract)
{
foreach (Property parentProp in Entity.Properties)
{
Property childProp = entity.ConcreteProperties.SingleOrDefault(p => p.Name == parentProp.Name);
if (childProp != null)
childProp.IsHiddenByAbstractParent = true;
}
}
}
form.EntityDeleted -= form_EntityDeleted;
Populate();
RaiseInheritanceUpdatedEvent();
}
//}
//else if (!HasOneToOne)
//{
//UserControls.FormInheritanceHierarchy form = new UserControls.FormInheritanceHierarchy(Entity);
//form.ShowDialog(this);
//}
}
private void ShowSelectParent(bool onlyCreateAbstractParent)
{
SelectedParent = null;
SelectedChild = null;
List <Entity> unavailableEntities = new List <Entity>();
unavailableEntities.AddRange(Entity.Children);
unavailableEntities.Add(Entity.Parent);
UserControls.FormSelectEntityForInheritance.RequestorTypes requestType = UserControls.FormSelectEntityForInheritance.RequestorTypes.Entity_Select_Parent;
if (onlyCreateAbstractParent)
{
requestType = UserControls.FormSelectEntityForInheritance.RequestorTypes.Entity_Create_Abstract_Parent;
}
EntityImpl originalEntity = Entity;
UserControls.FormSelectEntityForInheritance form = new UserControls.FormSelectEntityForInheritance(Entity, unavailableEntities, null, "Select or create parent entity", false, requestType);
form.EntityDeleted += new EventHandler(form_EntityDeleted);
form.ShowDialog();
Entity = originalEntity;
if (form.SelectedEntity != null)
{
Entity.Parent = form.SelectedEntity;
form.SelectedEntity.AddChild(Entity);
foreach (var directedReference in Entity.DirectedReferences)
{
if (directedReference.ToEntity == Entity.Parent)
{
Entity.RemoveReference(directedReference.Reference);
directedReference.Reference.DeleteSelf();
}
}
foreach (var directedReference in Entity.Parent.DirectedReferences)
{
if (directedReference.ToEntity == Entity)
{
Entity.Parent.RemoveReference(directedReference.Reference);
directedReference.Reference.DeleteSelf();
}
}
// Remove the ID property from the child entity because it should share the parent entity's ID instead
if (!form.SelectedEntity.IsAbstract)
{
for (int i = Entity.Key.Properties.ToList().Count - 1; i >= 0; i--)
{
Entity.Key.Properties.ElementAt(i).IsPartOfHiddenKey = true;
}
}
Populate();
this.Refresh();
RaiseInheritanceUpdatedEvent();
}
form.EntityDeleted -= form_EntityDeleted;
Populate();
}
void emptyChild_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button != System.Windows.Forms.MouseButtons.Left)
{
return;
}
EntityImpl.InheritanceType inheritanceTypeWithChildren = EntityImpl.DetermineInheritanceTypeWithChildren(Entity);
if (inheritanceTypeWithChildren == EntityImpl.InheritanceType.TablePerClassHierarchy)
{
ShowHierarchyEditor();
return;
}
//if ((Entity.Children.Count > 0 && inheritanceTypeWithChildren == EntityImpl.InheritanceType.TablePerSubClass) ||
// inheritanceTypeWithChildren == EntityImpl.InheritanceType.TablePerConcreteClass ||
// inheritanceTypeWithChildren == EntityImpl.InheritanceType.TablePerClassHierarchy)// ||
//{
SelectedParent = null;
SelectedChild = null;
List <Entity> unavailableEntities = new List <Entity>();
unavailableEntities.AddRange(Entity.Children);
if (Entity.Parent != null)
{
unavailableEntities.Add(Entity.Parent);
}
UserControls.FormSelectEntityForInheritance form = new UserControls.FormSelectEntityForInheritance(Entity, unavailableEntities, null, "Select child entities", true, UserControls.FormSelectEntityForInheritance.RequestorTypes.Entity_Select_Child);
form.EntityDeleted += new EventHandler(form_EntityDeleted);
form.ShowDialog();
if (form.SelectedEntities != null && form.SelectedEntities.Count > 0)
{
foreach (var entity in form.SelectedEntities)
{
Entity.AddChild(entity);
entity.Parent = Entity;
foreach (var directedReference in Entity.DirectedReferences)
{
if (directedReference.ToEntity == entity)
{
Entity.RemoveReference(directedReference.Reference);
directedReference.Reference.DeleteSelf();
}
}
foreach (var directedReference in entity.DirectedReferences)
{
if (directedReference.ToEntity == Entity)
{
entity.RemoveReference(directedReference.Reference);
directedReference.Reference.DeleteSelf();
}
}
// Remove the ID property from the child entity because it should share the parent entity's ID instead
for (int i = entity.Key.Properties.ToList().Count - 1; i >= 0; i--)
{
if (Entity.IsAbstract)
{
entity.Key.Properties.ElementAt(i).IsHiddenByAbstractParent = true;
}
else
{
entity.Key.Properties.ElementAt(i).IsPartOfHiddenKey = true;
}
}
if (Entity.IsAbstract)
{
foreach (Property parentProp in Entity.Properties)
{
Property childProp = entity.ConcreteProperties.SingleOrDefault(p => p.Name == parentProp.Name);
if (childProp != null)
{
childProp.IsHiddenByAbstractParent = true;
}
}
}
}
form.EntityDeleted -= form_EntityDeleted;
Populate();
RaiseInheritanceUpdatedEvent();
}
//}
//else if (!HasOneToOne)
//{
//UserControls.FormInheritanceHierarchy form = new UserControls.FormInheritanceHierarchy(Entity);
//form.ShowDialog(this);
//}
}