using System;
using System.Runtime.InteropServices;

namespace FontPreview;

[ComImport]
[Guid("0000010B-0000-0000-C000-000000000046")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
internal interface PersistFile
{
	[PreserveSig]
	int GetClassID(out Guid pClassID);

	[PreserveSig]
	int IsDirty();

	[PreserveSig]
	int Load([MarshalAs(UnmanagedType.LPWStr)] string pszFileName, int dwMode);

	[PreserveSig]
	int Save([MarshalAs(UnmanagedType.LPWStr)] string pszFileName, [MarshalAs(UnmanagedType.Bool)] bool fRemember);

	[PreserveSig]
	int SaveCompleted([MarshalAs(UnmanagedType.LPWStr)] string pszFileName);

	[PreserveSig]
	int GetCurFile([MarshalAs(UnmanagedType.LPWStr)] out string ppszFileName);
}