/*----------------------------------------------------------------------------- 
Copyright (c) Microsoft Corporation.  All rights reserved.
 
@doc 
 
@module IVsSccProjectFactoryUpgradeChoice.idl |
IDL for custom enlistment interfaces

@owner Source Control Integration Team 
-----------------------------------------------------------------------------*/

#ifndef INTEROPLIB

import "objidl.idl";
import "IVsSccProjectEnlistmentChoice.idl";
#endif

#include "SCGuids.h"

// @hung vscec
typedef enum __VSSCCPROJECTSTYLE
{
    VSSCC_PS_USESPROJECTFILE          = 0,   // This is a standard project that uses a project file to persist the list of files in the project
    VSSCC_PS_FOLDERBASED              = 1,   // The project has no project file; contents of project is based on files in a file system folder.
} VSSCCPROJECTSTYLE;

//---------------------------------------------------------------------------
// IVsSccProjectFactoryUpgradeChoice
//
// This is an optional interface. It is implemented by an advanced project 
// system's IVsProjectFactory to indicate that special handling must be
// made by SCC when upgrading a project. This is used to change a project
// from a Project File-based project (e.g. a VB 2003 Web Project) to a Folder-based
// project (e.g. Visual Web Developer 2005 Web Site project) without a project file.
// This is also used to change whether the project has an EnlistmentChoice 
// (e.g. a VB 2003 Web Project) to a standard project that does not (e.g. a
// (Visual Web Developer 2005 Web Application Project).
[
uuid(uuid_IVsSccProjectFactoryUpgradeChoice),
version(1.0),
pointer_default(unique)
]

interface IVsSccProjectFactoryUpgradeChoice : IUnknown
{
    HRESULT GetSccUpgradeChoice(
                               [in] LPOLESTR pszProjectFileName,
                               [out] VSSCCPROJECTSTYLE* projectStyle,
                               [out] VSSCCENLISTMENTCHOICE* enlistmentChoice);
};