public static void ShowDialog(IServiceProvider serviceProvider, ORMDesignerDocData docData)
{
ExtensionManager extensionManager = new ExtensionManager(docData.Store);
IWin32Window dialogOwner = Utility.GetDialogOwnerWindow(serviceProvider);
if (extensionManager.ShowDialog(dialogOwner) == DialogResult.OK)
{
// TODO: Prompt the user to make sure they really want us to start deleting stuff...
ListView.CheckedListViewItemCollection checkedItems = extensionManager.lvExtensions.CheckedItems;
ExtensionLoader extensionLoader = ORMDesignerPackage.ExtensionLoader;
IDictionary<string, ExtensionModelBinding> availableExtensions = extensionLoader.AvailableCustomExtensions;
Dictionary<string, ExtensionModelBinding> checkedTypes = new Dictionary<string, ExtensionModelBinding>(availableExtensions.Count);
foreach (ListViewItem listViewItem in checkedItems)
{
string extensionNamespace = (string)listViewItem.Tag;
checkedTypes.Add(extensionNamespace, availableExtensions[extensionNamespace]);
}
// Make sure all required extensions are turned on. This will turn previously ignored
// secondary extensions back on.
extensionLoader.VerifyRequiredExtensions(ref checkedTypes);
Stream currentStream = null;
Stream newStream = null;
try
{
Object streamObj;
(docData as EnvDTE.IExtensibleObject).GetAutomationObject("ORMXmlStream", null, out streamObj);
currentStream = streamObj as Stream;
Debug.Assert(currentStream != null);
newStream = ExtensionLoader.CleanupStream(currentStream, extensionLoader.StandardDomainModels, checkedTypes.Values, null);
docData.ReloadFromStream(newStream, currentStream);
}
finally
{
if (currentStream != null)
{
currentStream.Dispose();
}
if (newStream != null)
{
newStream.Dispose();
}
}
}
}
