public static NfdResult PickFolder(string defaultPath, out string path)
{
IntPtr defaultPathPtr = NFDParser.ToNfdString(defaultPath);
NfdResult res = NFD_PickFolder(defaultPathPtr, out IntPtr outPath);
Marshal.FreeHGlobal(defaultPathPtr);
path = res != NfdResult.OKAY ? null : NFDParser.FromNfdString(outPath);
if (res == NfdResult.ERROR)
{
Logger.Log(LogLevel.Error, "nativefiledialog error:");
Logger.Log(LogLevel.Error, GetError());
}
return(res);
}
public static NfdResult SaveDialog(string filterList, string defaultPath, out string path)
{
IntPtr filterListPtr = NFDParser.ToNfdString(filterList);
IntPtr defaultPathPtr = NFDParser.ToNfdString(defaultPath);
NfdResult res = NFD_SaveDialog(filterListPtr, defaultPathPtr, out IntPtr outPath);
Marshal.FreeHGlobal(filterListPtr);
Marshal.FreeHGlobal(defaultPathPtr);
path = res != NfdResult.OKAY ? null : NFDParser.FromNfdString(outPath);
// The outPath pointer should also probably be freed here.
if (res == NfdResult.ERROR)
{
Logger.Log(LogLevel.Error, "nativefiledialog error:");
Logger.Log(LogLevel.Error, GetError());
}
return(res);
}
public static NfdResult OpenDialog(string filterList, string defaultPath, out string path)
{
IntPtr filterListPtr = NFDParser.ToNfdString(filterList);
IntPtr defaultPathPtr = NFDParser.ToNfdString(defaultPath);
NfdResult res = NFD_OpenDialog(filterListPtr, defaultPathPtr, out IntPtr outPath);
Marshal.FreeHGlobal(filterListPtr);
Marshal.FreeHGlobal(defaultPathPtr);
path = res != NfdResult.OKAY ? null : NFDParser.FromNfdString(outPath);
// Here, we *should* free the outPath pointer.
// However, doing so causes a crash!
// Does not doing so cause a memory leak? Probably. :)
if (res == NfdResult.ERROR)
{
Logger.Log(LogLevel.Error, "nativefiledialog error:");
Logger.Log(LogLevel.Error, GetError());
}
return(res);
}
public static string GetError()
{
return(NFDParser.FromNfdString(NFD_GetError()));
}
