private void checkBoxCreateNewEntity_CheckedChanged(object sender, EventArgs e)
{
// Only proceed if it is checked.
if (checkBoxCreateNewEntity.Checked == false)
{
return;
}
switch (RequestorType)
{
case RequestorTypes.Entity_Select_Existing:
labelSelectText.Text = "Select entity:";
PopulateItemsForEntity();
listViewEx1.Enabled = checkBoxSelectExistingEntity.Checked;
break;
case RequestorTypes.Entity_Select_Child:
labelSelectText.Visible = false;
PopulateItemsForEntity();
listViewEx1.Enabled = true;
break;
case RequestorTypes.Entity_Select_Parent:
labelSelectText.Text = "Select properties to promote to parent:";
MultiSelect = true;
PopulateItemsForEntity();
listViewEx1.Enabled = true;
listViewEx1.CheckBoxes = true;
break;
case RequestorTypes.Table:
labelSelectText.Text = "Select columns to create properties:";
//MultiSelect = true;
PopulateItemsForEntity();
//listViewEx1.Enabled = true;
//listViewEx1.CheckBoxes = true;
break;
default:
throw new NotImplementedException("RequestorType not handled yet: " + RequestorType.ToString());
}
buttonOk.Enabled = checkBoxCreateNewEntity.Checked || SelectedItems.Count > 0;
textBoxName.Focus();
}
private void Populate()
{
#region Set hierarchy heading
List <ITable> mappedTables = Entity.MappedTables().ToList();
if (mappedTables.Count == 0)
{
labelHierarchyWarning.Visible = true;
inheritanceHierarchy1.Visible = false;
labelHierarchyHeader.Text = " Create an inheritance hierarchy from a single table, based on a discriminator.";
labelHierarchyWarning.Text = " Can't create hierarchy - entity must be mapped to exactly 1 table. It has none.";
}
else if (mappedTables.Count > 1)
{
labelHierarchyWarning.Visible = true;
inheritanceHierarchy1.Visible = false;
labelHierarchyHeader.Text = " Create an inheritance hierarchy from a single table, based on a discriminator.";
labelHierarchyWarning.Text = string.Format(" Can't create hierarchy - entity must be mapped to exactly 1 table. It has {0}.", mappedTables.Count);
}
else
{
labelHierarchyWarning.Visible = false;
inheritanceHierarchy1.Visible = true;
inheritanceHierarchy1.Table = mappedTables[0];
labelHierarchyHeader.Text = string.Format(" Create an inheritance hierarchy from this table [{0}], based on a discriminator.", mappedTables[0].Name);
}
#endregion
#region Set Select Existing Entity Warning
#endregion
#region Hide/show controls
switch (RequestorType)
{
case RequestorTypes.Entity_Select_Child:
tabCreateHierarchy.Visible = Entity.Children.Count == 0;
tabCreateAbstractParent.Visible = false;
textBoxName.Visible = false;
labelSelectText.Visible = true;
break;
case RequestorTypes.Entity_Select_Parent:
case RequestorTypes.Entity_Select_Existing:
case RequestorTypes.Component:
textBoxName.Visible = true;
labelSelectText.Visible = true;
break;
case RequestorTypes.Table:
textBoxName.Visible = true;
labelSelectText.Text = "Select existing entity:";
labelSelectText.Visible = true;
break;
case RequestorTypes.Entity_Create_Abstract_Parent:
Text = "Create abstract parent";
//tabSelectEntity.Visible = false;
//tabCreateHierarchy.Visible = false;
textBoxName.Visible = false;
labelSelectText.Text = "Select properties to extract to parent:";
labelSelectText.Top = 15;
labelSelectText.Visible = true;
break;
default:
throw new NotImplementedException("RequestorType not handled yet: " + RequestorType.ToString());
}
#endregion
#region Populate Entities ListView
listViewEntities.Items.Clear();
listViewEntities.MultiSelect = MultiSelectEntities;
switch (RequestorType)
{
case RequestorTypes.Entity_Select_Existing:
labelSelectText.Text = "Select entity:";
break;
case RequestorTypes.Entity_Select_Child:
labelSelectText.Visible = true;
if (Entity.IsAbstract)
{
labelSelectEntitiesHeading.Text = " Table Per Concrete Class inheritance";
labelSelectText.Text = "Select child entities (only entities with properties matching abstract parent):";
labelWarningSelectEntity.Text = " No entities with properties matching abstract parent";
}
else
{
labelSelectText.Text = "Select child entities:";
}
listViewEntities.Enabled = true;
listViewEntities.CheckBoxes = true;
break;
case RequestorTypes.Entity_Select_Parent:
labelSelectText.Text = "Select parent entity:";
listViewEntities.Enabled = true;
listViewEntities.CheckBoxes = false;
break;
case RequestorTypes.Table:
labelSelectText.Text = "Select existing entity:";
listViewEntities.Enabled = true;
listViewEntities.CheckBoxes = false;
break;
default:
throw new NotImplementedException("RequestorType not handled yet: " + RequestorType.ToString());
}
#endregion
#region Populate Properties ListView
switch (RequestorType)
{
case RequestorTypes.Entity_Select_Existing:
labelSelectText.Text = "Select entity:";
PopulateItemsForEntity();
break;
case RequestorTypes.Entity_Select_Child:
//labelSelectText.Visible = false;
PopulateItemsForEntity();
listViewProperties.Enabled = true;
break;
case RequestorTypes.Entity_Select_Parent:
//MultiSelectEntities = true;
PopulateItemsForEntity();
listViewProperties.Enabled = true;
listViewProperties.CheckBoxes = true;
break;
case RequestorTypes.Table:
labelSelectText.Text = "Select columns to create properties:";
PopulateItemsForEntity();
break;
default:
throw new NotImplementedException("RequestorType not handled yet: " + RequestorType.ToString());
}
#endregion
switch (RequestorType)
{
case RequestorTypes.Entity_Select_Existing:
case RequestorTypes.Entity_Select_Child:
case RequestorTypes.Entity_Select_Parent:
case RequestorTypes.Entity_Create_Abstract_Parent:
break;
case RequestorTypes.Component:
foreach (Entity entity in ComponentSpecification.EntitySet.Entities.Where(en => !UnavailableEntities.Contains(en)))
{
listViewEntities.Items.Add(new ListViewItem(entity.Name)
{
Tag = entity
});
}
break;
case RequestorTypes.Table:
foreach (Entity entity in Table.Database.MappingSet.EntitySet.Entities.Where(en => !UnavailableEntities.Contains(en)))
{
listViewEntities.Items.Add(new ListViewItem(entity.Name)
{
Tag = entity
});
}
break;
default:
throw new NotImplementedException("RequestorType not handled yet: " + RequestorType.ToString());
}
if (SelectedEntity != null)
{
foreach (ListViewItem item in listViewEntities.Items)
{
if (item.Tag == SelectedEntity)
{
item.Selected = true;
}
else
{
item.Selected = false;
}
}
}
listViewEntities.Focus();
}
